How many drivetrain parts fit the 2020 Ram 1500?

Our catalog currently lists 183 drivetrain parts for the 2020 Ram 1500 across 38 subcategories and 32 brands, covering all 3 engine options (3.0L V6 DIESEL Turbocharged, 3.6L V6 and 5.7L V8). Each part is matched to the engine(s) it fits.

Do drivetrain parts differ between 2020 Ram 1500 engines?

Some do. 142 parts fit every engine; the other 41 are engine-specific. Each row (and the filter at the top) shows which. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.

What are the signs of drivetrain problems on a 2020 Ram 1500?

Common symptoms include clicking in tight turns, a clunk when shifting between drive and reverse, vibration that builds with speed, or gear oil on the inside of a wheel. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.

What should I replace at the same time?

Where labor overlaps, replace the differential or transfer-case fluid with any axle or seal job while everything is already open.

What do the market flags (US, CA, MX) on each part mean?

They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2020 Ram 1500 was originally sold in the US, the safest choice is a part marked for the US market.

How do I make sure a part fits my 2020 Ram 1500?

First match the engine — each row shows which engine(s) the part fits. Then a torn CV boot caught early is a cheap boot kit; caught late it is a whole axle — inspect before deciding which to buy. The notes column carries position and trim qualifiers where they apply.

2020 Ram 1500 Drivetrain Parts: OEM & Replacement (183 Parts)

4WD Actuator

Brand	Part Number	Markets	Notes	Buy
ROSTRA Fits: all 2020 1500 engines	730047	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon
STANDARD MOTOR PRODUCTS Fits: all 2020 1500 engines	TCA81	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	4WD	View on Amazon
WELLS Fits: all 2020 1500 engines	1S12657	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon

This table covers the actuators that engage four-wheel drive at the transfer case or axle. Typical signs include a door or range that will not move, or a click with no motion. Confirm the command signal before replacing the actuator — a failed module looks the same.

Axle / Differential Assembly

Brand	Part Number	Markets	Notes	Buy
MOPAR Popular Fits: all 2020 1500 engines	68257422AG	🇺🇸 US 🇨🇦 CA	Fits Front215MM Front Axle, 3.92 Rear Axle Ratio Fitment notes — MOPAR 68257422AG Fits: Front215MM Front Axle, 3.92 Rear Axle RatioRegular Cab6.5 Foot BedLt. Duty 4WD or: Front215MM Front Axle, 3.92 Rear Axle RatioSedan/Quad Cab Short WheelbaseLt. Duty 4WD or: Front215MM Front Axle, 3.92 Rear Axle RatioRegular Cab8 Foot BedLt. Duty 4WD or: Front215mm Front Axle, 3.92 Rear Axle RatioCrew Cab Wheelbase 2LT. Duty 4WD or: Front215mm Front Axle, 3.92 Rear Axle RatioCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon
MOPAR Fits: all 2020 1500 engines	68349705AF	🇺🇸 US 🇨🇦 CA	Fits Front215MM Front Axle, 3.92 Rear Axle Ratio Fitment notes — MOPAR 68349705AF Fits: Front215MM Front Axle, 3.92 Rear Axle RatioSedan/Quad Cab Short WheelbaseLt. Duty 4WD or: Front215mm Front Axle, 3.92 Rear Axle RatioCrew Cab Wheelbase 2LT. Duty 4WD or: Front215mm Front Axle, 3.92 Rear Axle RatioCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon
MOPAR Fits: all 2020 1500 engines	68257420AH	🇺🇸 US 🇨🇦 CA	Fits Front215MM Front Axle, 3.21 Rear Axle Ratio Fitment notes — MOPAR 68257420AH Fits: Front215MM Front Axle, 3.21 Rear Axle RatioRegular Cab8 Foot BedLt. Duty 4WD or: Front215MM Front Axle, 3.21 Rear Axle RatioRegular Cab6.5 Foot BedLt. Duty 4WD or: Front215MM Front Axle, 3.21 Rear Axle RatioSedan/Quad Cab Short WheelbaseLt. Duty 4WD or: Front215mm Front Axle, 3.21 Rear Axle RatioCrew Cab Wheelbase 2LT. Duty 4WD or: Front215mm Front Axle, 3.21 Rear Axle RatioCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon
MOPAR Fits: all 2020 1500 engines	68257421AH	🇺🇸 US 🇨🇦 CA	Fits Front215MM Front Axle, 3.55 Rear Axle Ratio Fitment notes — MOPAR 68257421AH Fits: Front215MM Front Axle, 3.55 Rear Axle RatioSedan/Quad Cab Short WheelbaseLt. Duty 4WD or: Front215MM Front Axle, 3.55 Rear Axle RatioRegular Cab8 Foot BedLt. Duty 4WD or: Front215MM Front Axle, 3.55 Rear Axle RatioRegular Cab6.5 Foot BedLt. Duty 4WD or: Front215mm Front Axle, 3.55 Rear Axle RatioCrew Cab Wheelbase 2LT. Duty 4WD or: Front215mm Front Axle, 3.55 Rear Axle RatioCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon
MOPAR Fits: all 2020 1500 engines	68257422AH	🇺🇸 US 🇨🇦 CA	Fits Front215MM Front Axle, 3.92 Rear Axle Ratio Fitment notes — MOPAR 68257422AH Fits: Front215MM Front Axle, 3.92 Rear Axle RatioRegular Cab6.5 Foot BedLt. Duty 4WD or: Front215MM Front Axle, 3.92 Rear Axle RatioSedan/Quad Cab Short WheelbaseLt. Duty 4WD or: Front215MM Front Axle, 3.92 Rear Axle RatioRegular Cab8 Foot BedLt. Duty 4WD or: Front215mm Front Axle, 3.92 Rear Axle RatioCrew Cab Wheelbase 2LT. Duty 4WD or: Front215mm Front Axle, 3.92 Rear Axle RatioCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon
MOPAR Fits: all 2020 1500 engines	68306200AN	🇺🇸 US 🇨🇦 CA	Fits Rear3.21 Rear Axle Ratio, Conventional Differential Rear Axle, Thermal Rear Axle, Anti-Lock 4-Wheel Disc Brakes Fitment notes — MOPAR 68306200AN Fits: Rear3.21 Rear Axle Ratio, Conventional Differential Rear Axle, Thermal Rear Axle, Anti-Lock 4-Wheel Disc BrakesSedan/Quad Cab Short WheelbaseLt. Duty 4WD or: Rear3.21 Rear Axle Ratio, Conventional Differential Rear Axle, Thermal Rear Axle, Anti-Lock 4-Wheel Disc BrakesCrew Cab Wheelbase 2LT. Duty 4WD or: Rear3.21 Rear Axle Ratio, Conventional Differential Rear Axle, Thermal Rear Axle, Anti-Lock 4-Wheel Disc BrakesCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon
MOPAR Fits: all 2020 1500 engines	68334751AF	🇺🇸 US 🇨🇦 CA	Fits Rear3.21 Rear Axle Ratio Fitment notes — MOPAR 68334751AF Fits: Rear3.21 Rear Axle RatioConventional Differential Rear AxleSedan/Quad Cab Short Wheelbase or: Rear3.21 Rear Axle RatioConventional Differential Rear AxleRegular Cab8 Foot Bed or: Rear3.21 Rear Axle RatioConventional Differential Rear AxleRegular Cab6.5 Foot Bed or: Rear3.21 Rear Axle Ratio, Conventional Differential Rear AxleSedan/Quad Cab Short WheelbaseLt. Duty 4WD or: Rear3.21 Rear Axle Ratio, Conventional Differential Rear AxleRegular Cab8 Foot BedLt. Duty 4WD or: Rear3.21 Rear Axle Ratio, Conventional Differential Rear AxleRegular Cab6.5 Foot BedLt. Duty 4WD or: Rear3.21 Rear Axle Ratio, Conventional Differential Rear AxleCrew Cab Wheelbase 2LT. Duty 4WD or: Rear3.21 Rear Axle Ratio, Conventional Differential Rear AxleCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon

This table covers the Axle / Differential assemblies.

Axle Housing

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: all 2020 1500 engines	68415286AC	🇺🇸 US 🇨🇦 CA	Fits Rear3.92 Rear Axle Ratio, E-Locker Rear Axle, Anti-Lock 4-Wheel Disc Brakes Fitment notes — MOPAR 68415286AC Fits: Rear3.92 Rear Axle Ratio, E-Locker Rear Axle, Anti-Lock 4-Wheel Disc BrakesExcept Raised Ride HeightSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: Rear3.92 Rear Axle Ratio, E-Locker Rear Axle, Anti-Lock 4-Wheel Disc BrakesExcept Raised Ride HeightCrew Cab Wheelbase 2LT. Duty 4WD or: Rear3.92 Rear Axle Ratio, E-Locker Rear Axle, Anti-Lock 4-Wheel Disc BrakesExcept Raised Ride HeightCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon
MOPAR Fits: all 2020 1500 engines	68415345AC	🇺🇸 US 🇨🇦 CA	Fits Rear3.21 Rear Axle Ratio, Conventional Differential Rear Axle, Thermal Rear Axle, Anti-Lock 4-Wheel Disc Brakes Fitment notes — MOPAR 68415345AC Fits: Rear3.21 Rear Axle Ratio, Conventional Differential Rear Axle, Thermal Rear Axle, Anti-Lock 4-Wheel Disc BrakesSedan/Quad Cab Short WheelbaseLt. Duty 4WD or: Rear3.21 Rear Axle Ratio, Anti-Spin Differential Rear Axle, Thermal Rear AxleSedan/Quad Cab Short WheelbaseLt. Duty 4WD or: Rear3.21 Rear Axle Ratio, Anti-Spin Differential Rear Axle, Thermal Rear AxleCrew Cab Wheelbase 2LT. Duty 4WD or: Rear3.21 Rear Axle Ratio, Conventional Differential Rear Axle, Thermal Rear Axle, Anti-Lock 4-Wheel Disc BrakesCrew Cab Wheelbase 2LT. Duty 4WD or: Rear3.21 Rear Axle Ratio, Anti-Spin Differential Rear Axle, Thermal Rear AxleCrew Cab5'7" BoxLT. Duty 4WD or: Rear3.21 Rear Axle Ratio, Conventional Differential Rear Axle, Thermal Rear Axle, Anti-Lock 4-Wheel Disc BrakesCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon

This table covers the Axle housings.

Axle Shaft

Economy

Brand	Part Number	Markets	Notes	Buy
RICHMOND Popular Fits: all 2020 1500 engines	9227485	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Excel34.35" Overall Length Fitment notes — RICHMOND 9227485 Excel34.35" Overall Length31 SplineIncludes Bearing, Seal and Studs Rear LeftChrysler 9.25 Rear Differential	View on Amazon
RICHMOND Popular Fits: all 2020 1500 engines	9227484	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Excel33.89" Overall Length Fitment notes — RICHMOND 9227484 Excel33.89" Overall Length31 SplineIncludes Bearing, Seal and Studs Rear RightChrysler 9.25 Rear Differential	View on Amazon
SKP Fits: all 2020 1500 engines	SK630163	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Rear Left	View on Amazon
SKP Fits: all 2020 1500 engines	SK630162	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Rear Right	View on Amazon

Standard Replacement

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: all 2020 1500 engines	68349986AB	🇺🇸 US 🇨🇦 CA	Fits RearRight Fitment notes — MOPAR 68349986AB Fits: RearRight3.92 Rear Axle Ratio, Conventional Differential Rear Axle, 300mm Rear AxleCrew Cab Wheelbase 2LT. Duty 4WD or: RearRight3.92 Rear Axle Ratio, Conventional Differential Rear Axle, 300mm Rear AxleSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: RearRight3.92 Rear Axle Ratio, Conventional Differential Rear Axle, 300mm Rear AxleCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon
MOPAR Fits: all 2020 1500 engines	68349987AB	🇺🇸 US 🇨🇦 CA	Fits LeftRear Fitment notes — MOPAR 68349987AB Fits: LeftRear3.92 Rear Axle Ratio, Conventional Differential Rear Axle, 300mm Rear AxleCrew Cab Wheelbase 2LT. Duty 4WD or: LeftRear3.92 Rear Axle Ratio, Conventional Differential Rear Axle, 300mm Rear AxleSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: LeftRear3.92 Rear Axle Ratio, Conventional Differential Rear Axle, 300mm Rear AxleCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon

This table covers the Axle shafts.

Axle Shaft Bearing

Brand	Part Number	Markets	Notes	Buy
MOTIVE GEAR Fits: all 2020 1500 engines	KIT6410	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Axle Differential Bearing and Seal Kit Fitment notes — MOTIVE GEAR KIT6410 Axle Differential Bearing and Seal Kit RearChrysler 8.25", 8.375" (C213R/E), 9.25"Axle Bearing and Seal Kit	View on Amazon

This table covers the Axle Shaft bearings. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly.

Axle Shaft Seal

Brand	Part Number	Markets	Notes	Buy
SKF Popular Fits: all 2020 1500 engines	17001	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Rear	View on Amazon
TIMKEN Popular Fits: all 2020 1500 engines	SL260004	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Rear	View on Amazon
ELRING Fits: 5.7L V8	B15560	🇺🇸 US 🇨🇦 CA	Radial Shaft Seal Design: BS2 BD Fitment notes — ELRING B15560 Radial Shaft Seal Design: BS2 BD Mild Hybrid EV-Gas (MHEV)Crew Cab PickupLaramieBody code: DT	View on Amazon
SKF Fits: all 2020 1500 engines	14815A	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Front	View on Amazon
TIMKEN Fits: all 2020 1500 engines	SL260466	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Front4WD	View on Amazon
WJB / INMOTION PARTS Fits: all 2020 1500 engines	WS14815A	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Front0.315 Width Fitment notes — WJB / INMOTION PARTS WS14815A Front0.315 Width1.496 Shaft Diameter2.953 Bore Diameter2.965 Outside Diameter Seal	View on Amazon

This table covers the seals where an axle shaft exits the housing. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.

CV Axle

Heavy Duty

Brand	Part Number	Markets	Notes	Buy
TRAKMOTIVE Popular Fits: all 2020 1500 engines	CH8256HDX	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Extreme DutyDoes Not Include Clip Fitment notes — TRAKMOTIVE CH8256HDX Extreme DutyDoes Not Include Clip FrontNot For Use with Lifted or Modified SuspensionsClassic Style (5 Lug Wheel)	View on Amazon
GSP Fits: all 2020 1500 engines	NCV10040XD	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Xtreme Duty CV AxleFor Extreme Operating Temperatures Fitment notes — GSP NCV10040XD Xtreme Duty CV AxleFor Extreme Operating Temperatures Front4WDNew Body Stylewith Standard Suspension	View on Amazon
TOP NOTCH Fits: all 2020 1500 engines	TN30179XD	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Xtreme Duty Fitment notes — TOP NOTCH TN30179XD Xtreme Duty Front4WDFor Use with Extreme Operating TemperaturesNew Body Stylewith Standard Suspension	View on Amazon

Specialty - For Lifted Vehicles

Brand	Part Number	Markets	Notes	Buy
GSP Fits: all 2020 1500 engines	NCV10040XDP	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Extended Travel CV Axle Fitment notes — GSP NCV10040XDP Extended Travel CV Axle Front4WDNew Body Stylewith Standard or Lifted up To 4 In Suspension	View on Amazon
TOP NOTCH Fits: all 2020 1500 engines	TN30179XDP	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Extended Travel Fitment notes — TOP NOTCH TN30179XDP Extended Travel Front4WDNew Body Stylewith Standard or Lifted up To 4 In Suspension	View on Amazon
TRAKMOTIVE Fits: all 2020 1500 engines	CH86010XTT	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Extended TravelExtreme Articulation For Lifted Suspensions Fitment notes — TRAKMOTIVE CH86010XTT Extended TravelExtreme Articulation For Lifted Suspensions Frontwith 6 Lug WheelNew Style	View on Amazon

Standard Replacement

Brand	Part Number	Markets	Notes	Buy
GSP Popular Fits: all 2020 1500 engines	NCV10040	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Front4WD Fitment notes — GSP NCV10040 Front4WDNew Body Stylewith Standard Suspension	View on Amazon
TOP NOTCH Popular Fits: all 2020 1500 engines	TN30179	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Front4WD Fitment notes — TOP NOTCH TN30179 Front4WDNew Body Stylewith Standard Suspension	View on Amazon
APWI Fits: all 2020 1500 engines	CH8413HD	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	FrontExtended Travel-Heavy Duty Design	View on Amazon
MOPAR Fits: all 2020 1500 engines	68259567AA	🇺🇸 US 🇨🇦 CA	Fits Front LeftSedan/Quad Cab Short Wheelbase Fitment notes — MOPAR 68259567AA Fits: Front LeftSedan/Quad Cab Short WheelbaseLt. Duty 4WD or: RightFrontSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: RightFrontCrew Cab Wheelbase 2LT. Duty 4WD or: Front LeftCrew Cab Wheelbase 2LT. Duty 4WD or: RightFrontCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: Front LeftCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon
TRAKMOTIVE Fits: all 2020 1500 engines	CH8256	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Does Not Include Clip Fitment notes — TRAKMOTIVE CH8256 Does Not Include Clip FrontNot For Use with Lifted or Modified SuspensionsClassic Style (5 Lug Wheel)	View on Amazon
TRAKMOTIVE Fits: all 2020 1500 engines	CH86009	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	AAR Joint Design Fitment notes — TRAKMOTIVE CH86009 AAR Joint Design Frontwith 6 Lug WheelNew Style	View on Amazon

This table covers the complete CV axle shafts from differential (or hub) to wheel. Typical signs include a click in tight turns, grease flung around the wheel well, or a vibration that builds with speed. A torn boot caught early is a boot kit; caught late it is the whole axle. Torque the axle nut to the method in the notes.

CV Intermediate Shaft

Economy

Brand	Part Number	Markets	Notes	Buy
DORMAN Fits: all 2020 1500 engines	630457	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	OE FIX Fitment notes — DORMAN 630457 OE FIX Front Right Inner4WDIntermediatewith Dana Axlewith Sales Code DMD (3.55 Axle Ratio)	View on Amazon
DORMAN Fits: all 2020 1500 engines	630446	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	OE FIX Fitment notes — DORMAN 630446 OE FIX Front Right Outer4WDIntermediatewith Dana Axlewith Sales Code DMD (3.55 Axle Ratio)	View on Amazon

Standard Replacement

Brand	Part Number	Markets	Notes	Buy
GSP Popular Fits: all 2020 1500 engines	NEX12005	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Front Right Outer4WD Fitment notes — GSP NEX12005 Front Right Outer4WDwith 3.55 Axle Ratiowith Dana Axlewith Sales Code DMD	View on Amazon
TRAKMOTIVE Popular Fits: all 2020 1500 engines	CH3511	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Front LeftClassic Style (5 lug wheel)	View on Amazon
TRAKMOTIVE Popular Fits: all 2020 1500 engines	CH3511RK	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Front RightClassic Style (5 Lug Wheel)	View on Amazon
CARDONE Fits: all 2020 1500 engines	663994IS	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Front Left4WD	View on Amazon
GSP Fits: all 2020 1500 engines	NEX12013	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	NewIntermediate Shaft Kit Fitment notes — GSP NEX12013 NewIntermediate Shaft Kit Front Right Inner4WDBearing IncludedBearing Includes Retainerwith 3.55 Axle Ratiowith Dana Axlewith Sales Code DMD	View on Amazon
GSP Fits: all 2020 1500 engines	NEX12014	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	NewIntermediate Shaft Kit Fitment notes — GSP NEX12014 NewIntermediate Shaft Kit Front Right Outer4WDBearing Includes Retainerwith 3.55 Axle Ratiowith Dana Axlewith O-Ringwith Sales Code DMDIncludes Bearing, Seal, Shield	View on Amazon
TOP NOTCH Fits: all 2020 1500 engines	TN30229IS	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	New Intermediate ShaftBearing Included Fitment notes — TOP NOTCH TN30229IS New Intermediate ShaftBearing IncludedBearing Includes Retainer Front Right Inner4WDwith 3.55 Axle Ratiowith Dana Axlewith Sales Code DMD	View on Amazon
TOP NOTCH Fits: all 2020 1500 engines	TN30230IS	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	New Intermediate Shaft KitBearing Included Fitment notes — TOP NOTCH TN30230IS New Intermediate Shaft KitBearing IncludedBearing Includes RetainerIncludes SealIncludes Shield Front Right Outer4WDwith 3.55 Axle Ratiowith Dana Axlewith O-Ringwith Sales Code DMD	View on Amazon
USA STANDARD GEAR Fits: all 2020 1500 engines	USA12237	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Front Right Outer4WD Fitment notes — USA STANDARD GEAR USA12237 Front Right Outer4WDFront Disconnect Intermediate Axle Shaft	View on Amazon
USA STANDARD GEAR Fits: all 2020 1500 engines	USA21921	🇺🇸 US 🇨🇦 CA	Front Left4WD Fitment notes — USA STANDARD GEAR USA21921 Front Left4WDZF 215mm Differential Output Shaft	View on Amazon

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: all 2020 1500 engines	68399422AC	🇺🇸 US 🇨🇦 CA	Fits 215MM Front Axle, 3.55 Rear Axle RatioSedan/Quad Cab Short Wheelbase Fitment notes — MOPAR 68399422AC Fits: 215MM Front Axle, 3.55 Rear Axle RatioSedan/Quad Cab Short WheelbaseLt. Duty 4WD or: 215MM Front Axle, 3.21 Rear Axle RatioSedan/Quad Cab Short WheelbaseLt. Duty 4WD or: 215MM Front Axle, 3.92 REAR AXLE RATIOSedan/Quad Cab Short WheelbaseLt. Duty 4WD or: 215mm Front Axle, 3.21 Rear Axle RatioCrew Cab Wheelbase 2LT. Duty 4WD or: 215mm Front Axle, 3.55 Rear Axle RatioCrew Cab Wheelbase 2LT. Duty 4WD or: 215mm Front Axle, 3.92 Rear Axle RatioCrew Cab Wheelbase 2LT. Duty 4WD or: 215mm Front Axle, 3.21 Rear Axle RatioCrew Cab5'7" BoxLT. Duty 4WD or: 215mm Front Axle, 3.55 Rear Axle RatioCrew Cab5'7" BoxLT. Duty 4WD or: 215mm Front Axle, 3.92 Rear Axle RatioCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon

This table covers the CV Intermediate shafts.

Differential Carrier

Heavy Duty

Brand	Part Number	Markets	Notes	Buy
USA STANDARD GEAR Fits: all 2020 1500 engines	USA26036	🇺🇸 US 🇨🇦 CA	Yukon Dura Grip Fitment notes — USA STANDARD GEAR USA26036 Yukon Dura Grip Rear	View on Amazon

Standard Replacement

Brand	Part Number	Markets	Notes	Buy
USA STANDARD GEAR Fits: all 2020 1500 engines	USA20145	🇺🇸 US	Carrier case Fitment notes — USA STANDARD GEAR USA20145 Carrier case Rear	View on Amazon

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: all 2020 1500 engines	68426852AA	🇺🇸 US 🇨🇦 CA	Fits Differential Assembly, Rear3.92 Rear Axle Ratio Fitment notes — MOPAR 68426852AA Fits: Differential Assembly, Rear3.92 Rear Axle RatioConventional Differential Rear Axle300mm Rear AxleSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: Differential Assembly, Rear3.92 Rear Axle RatioConventional Differential Rear Axle300mm Rear AxleCrew Cab Wheelbase 2LT. Duty 4WD or: Differential Assembly, Rear3.92 Rear Axle RatioConventional Differential Rear Axle300mm Rear AxleCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon

This table covers the carriers that hold the differential gears in the axle.

Differential Cover

Brand	Part Number	Markets	Notes	Buy
AAM Fits: all 2020 1500 engines	40087998	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	with 9.25 (In) Front Axle	View on Amazon

This table covers the Differential covers.

Differential Cover Gasket

Brand	Part Number	Markets	Notes	Buy
ELRING Fits: 5.7L V8	179240	🇺🇸 US 🇨🇦 CA	Mild Hybrid EV-Gas (MHEV)Crew Cab Pickup Fitment notes — ELRING 179240 Mild Hybrid EV-Gas (MHEV)Crew Cab PickupLaramieBody code: DTAxle Housing Cover	View on Amazon

This table covers the gaskets that seal the Differential Cover. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.

Differential Lock Actuator

Brand	Part Number	Markets	Notes	Buy
DORMAN Fits: all 2020 1500 engines	600399	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Front4WD	View on Amazon
SKP Fits: all 2020 1500 engines	SK600399	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Front4WD	View on Amazon

This table covers the Differential Lock actuators. Typical signs include a door or range that will not move, or a click with no motion. Confirm the command signal before replacing the actuator — a failed module looks the same.

Differential Pinion Bearing / Race

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: all 2020 1500 engines	68432346AA	🇺🇸 US 🇨🇦 CA	Fits 3.92 Rear Axle RatioConventional Differential Rear Axle Fitment notes — MOPAR 68432346AA Fits: 3.92 Rear Axle RatioConventional Differential Rear Axle300MM Rear AxleSedan/Quad Cab Short WheelbaseLt. Duty 4WD or: 3.92 Rear Axle RatioConventional Differential Rear Axle300mm Rear AxleCrew Cab Wheelbase 2LT. Duty 4WD or: 3.92 Rear Axle RatioConventional Differential Rear Axle300mm Rear AxleCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon
TIMKEN Fits: all 2020 1500 engines	M804010	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Race Fitment notes — TIMKEN M804010 Race Rear InnerNon Heavy Duty Towing Package	View on Amazon
TIMKEN Fits: all 2020 1500 engines	M804049	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Rear InnerNon Heavy Duty Towing Package	View on Amazon

This table covers the bearings and races on the differential pinion.

Differential Pinion Flange

Brand	Part Number	Markets	Notes	Buy
DORMAN Popular Fits: all 2020 1500 engines	697150	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Kit Fitment notes — DORMAN 697150 Kit Rear	View on Amazon
DORMAN Popular Fits: all 2020 1500 engines	697020	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Rear	View on Amazon
MOPAR Fits: all 2020 1500 engines	68417910AA	🇺🇸 US 🇨🇦 CA	Fits Engine GEN 3Crew Cab Wheelbase 2 Fitment notes — MOPAR 68417910AA Fits: Engine GEN 3Crew Cab Wheelbase 28-SPD Auto 8HP75 Trans or: Engine GEN 3Exc. 300mm Rear AxleSedan/Quad Cab Short Wheelbase8-SPD Auto 8HP75 Trans or: Engine GEN 3Crew Cab5'7" Box8-SPD Auto 8HP75 Trans Fits: 24V VVT eTorque Engine UPG ISedan/Quad Cab Short Wheelbase8-Speed Automatic 850RE Transmission or: 24V VVT eTorque Engine UPG ICrew Cab Wheelbase 28-Speed Automatic 850RE Transmission or: 24V VVT eTorque Engine UPG ICrew Cab5'7" Box8-Speed Automatic 850RE Transmission Fits: HEMI MDS VVT eTorque EngineHEMI MDSCrew Cab Wheelbase 28-SPD Auto 8HP75 Trans or: HEMI MDSHEMI MDS VVT eTorque Engine3.21 Rear Axle Ratio or 3.92 Rear Axle RatioCrew Cab Crew Cab5'7" Box8-SPD Auto 8HP75 Trans or: HEMI MDSHEMI MDS VVT eTorque Engine3.21 Rear Axle Ratio or 3.92 Rear Axle Ratio, 300mm Rear AxleSedan/Quad Cab Short Wheelbase8-SPD Auto 8HP75 Trans or: HEMI MDSHEMI MDS VVT eTorque Engine3.21 Rear Axle Ratio or 3.92 Rear Axle RatioExc. 300mm Rear AxleSedan/Quad Cab Short Wheelbase8-SPD Auto 8HP75 Trans or: HEMI MDS VVT eTorque EngineHEMI MDS3.21 Rear Axle Ratio or 3.92 Rear Axle Ratio, 300mm Rear AxleSedan/Quad Cab Short Wheelbase8-Speed Automatic 8HP75 Transmission or: HEMI MDS VVT eTorque EngineHEMI MDS3.21 Rear Axle Ratio or 3.92 Rear Axle RatioCrew Cab5'7" Box8-Speed Automatic 8HP75 Transmission	View on Amazon
MOPAR Fits: all 2020 1500 engines	68195911AA	🇺🇸 US 🇨🇦 CA	Fits 8-Spd Auto 845RE TransSedan/Quad Cab Short Wheelbas Fitment notes — MOPAR 68195911AA Fits: 8-Spd Auto 845RE TransSedan/Quad Cab Short Wheelbas or: 8-SPD Auto 845RE TransRegular Cab, 6.5 Foot Bedor 8-SPD Auto 845RE TransCrew Cab5'7" Boxor 8-SPD Auto 845RE TransRegular Cab, 8 Foot Bed or: 8-SPD Auto 845RE TransRegular Cab, 6.5 Foot Bedor 8-SPD Auto 845RE TransCrew Cab5'7" Boxor 8-SPD Auto 845RE TransRegular Cab, 8 Foot Bedor HEMI MDS3.21 Rear Axle Ratio or 3.92 Rear Axle RatioRegular Cab, 8 Foot Bed8-SPD Auto 8HP70 Trans or: HEMI MDS3.21 Rear Axle Ratio or 3.92 Rear Axle RatioSedan/Quad Cab Short Wheelbase8-SPD Auto 8HP70 Trans or: HEMI MDS3.55 Rear Axle Ratio, 8-Speed Automatic 8HP70 TransmissionRegular Cab, 6.5 Foot Bedor HEMI MDS3.55 Rear Axle RatioCrew Cab Crew Cab5'7" Box8-SPD Auto 8HP70 Trans or: HEMI MDS3.55 Rear Axle RatioRegular Cab, 6.5 Foot Bed8-SPD Auto 8HP70 Trans or: HEMI MDS3.55 Rear Axle RatioRegular Cab, 8 Foot Bed8-SPD Auto 8HP70 Trans or: HEMI MDS8-Speed Automatic 8HP70 TransmissionCrew Cab Wheelbase 28-SPD Auto 8HP70 Trans	View on Amazon
MOPAR Fits: 5.7L V8	68214534AA	🇺🇸 US 🇨🇦 CA	Fits HEMI MDS3.55 Rear Axle Ratio Fitment notes — MOPAR 68214534AA Fits: HEMI MDS3.55 Rear Axle RatioSedan/Quad Cab Short Wheelbase8-SPD Auto 8HP70 Trans or: HEMI MDS3.21 Rear Axle Ratio or 3.92 Rear Axle RatioCrew Cab Crew Cab5'7" Box8-SPD Auto 8HP70 Trans	View on Amazon
MOPAR Fits: 5.7L V8	68214549AA	🇺🇸 US 🇨🇦 CA	HEMI MDS3.21 Rear Axle Ratio or 3.92 Rear Axle Ratio Fitment notes — MOPAR 68214549AA HEMI MDS3.21 Rear Axle Ratio or 3.92 Rear Axle RatioRegular Cab, 6.5 Foot Bed8-SPD Auto 8HP70 Trans	View on Amazon
MOPAR Fits: 5.7L V8	68214550AA	🇺🇸 US 🇨🇦 CA	HEMI MDS3.21 Rear Axle Ratio or 3.92 Rear Axle Ratio Fitment notes — MOPAR 68214550AA HEMI MDS3.21 Rear Axle Ratio or 3.92 Rear Axle RatioRegular Cab, 6.5 Foot Bed8-SPD Auto 8HP70 Trans	View on Amazon

This table covers the flanges that connect the driveshaft to the differential pinion.

Differential Pinion Nut

Brand	Part Number	Markets	Notes	Buy
MOTIVE GEAR Fits: all 2020 1500 engines	PN19	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Differential Pinion Shaft Nut Fitment notes — MOTIVE GEAR PN19 Differential Pinion Shaft Nut RearChrysler 9.25"	View on Amazon

This table covers the Differential Pinion nuts.

Differential Pinion Seal

Brand	Part Number	Markets	Notes	Buy
SKF Popular Fits: all 2020 1500 engines	19740A	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Frontwith 8.5 Ring Gear	View on Amazon
DANA Fits: all 2020 1500 engines	2004101	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Spicer Fitment notes — DANA 2004101 Spicer Rear	View on Amazon
MOTIVE GEAR Fits: all 2020 1500 engines	68003265AA	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	RearDana Advantek M186 Differential	View on Amazon
TIMKEN Fits: all 2020 1500 engines	SL260493	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	RearBig Horn or Laramie or Laramie Longhorn or Limited or Lone Star or Tradesman Fitment notes — TIMKEN SL260493 RearBig Horn or Laramie or Laramie Longhorn or Limited or Lone Star or TradesmanHeavy Duty Towing Package RearBig Horn or Laramie or Laramie Longhorn or Limited or Lone Star or Special Service or TradesmanHeavy Duty Towing Package	View on Amazon
TIMKEN Fits: all 2020 1500 engines	SL260540	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	FrontBig Horn or Laramie or Laramie Longhorn or Limited or Lone Star or Rebel or Tradesman Fitment notes — TIMKEN SL260540 FrontBig Horn or Laramie or Laramie Longhorn or Limited or Lone Star or Rebel or Tradesman FrontBig Horn or Laramie or Laramie Longhorn or Limited or Lone Star or Rebel or Special Service or Tradesman	View on Amazon
USA STANDARD GEAR Fits: all 2020 1500 engines	USA30387	🇺🇸 US 🇨🇦 CA	4WDwith 215mm ZF Front Differential Fitment notes — USA STANDARD GEAR USA30387 4WDwith 215mm ZF Front Differentialwith Differential	View on Amazon
WJB / INMOTION PARTS Fits: all 2020 1500 engines	WS19740A	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Frontwith 8.5 Ring Gear	View on Amazon

This table covers the seals at the differential pinion yoke. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.

Differential Pinion Shim

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: all 2020 1500 engines	68435740AA	🇺🇸 US 🇨🇦 CA	Fits 3.92 Rear Axle RatioConventional Differential Rear Axle Fitment notes — MOPAR 68435740AA Fits: 3.92 Rear Axle RatioConventional Differential Rear Axle300MM Rear AxleSedan/Quad Cab Short WheelbaseLt. Duty 4WD or: 3.92 Rear Axle RatioConventional Differential Rear Axle300mm Rear AxleCrew Cab Wheelbase 2LT. Duty 4WD or: 3.92 Rear Axle RatioConventional Differential Rear Axle300mm Rear AxleCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon

This table covers the Differential Pinion shims.

Differential Rebuild Kit

Master Kit

Brand	Part Number	Markets	Notes	Buy
RICHMOND Popular Fits: all 2020 1500 engines	XL10471	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	ExcelMaster Kit Fitment notes — RICHMOND XL10471 ExcelMaster Kit RearFor Chrysler 9.25"	View on Amazon
DORMAN Fits: all 2020 1500 engines	697040	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Rear9.25" Ring Gear Fitment notes — DORMAN 697040 Rear9.25" Ring Gearwithout Sales Code AHQ (Mopar 5th Wheel Trailer Group)	View on Amazon
MOTIVE GEAR Fits: all 2020 1500 engines	R925RZFMK	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Differential Case Design Type: Chrysler 9.25 Rear (ZF 235mm)Master Bearing Kit Includes Koyo Tapered Bearings, Brush, Cover Gasket (or RTV), Crush Sleeve (or Preload Shim Pack), Marking Compound, Pinion Nut, Pinion Seal, Ring Gear Bolts Fitment notes — MOTIVE GEAR R925RZFMK Differential Case Design Type: Chrysler 9.25 Rear (ZF 235mm)Master Bearing Kit Includes Koyo Tapered Bearings, Brush, Cover Gasket (or RTV), Crush Sleeve (or Preload Shim Pack), Marking Compound, Pinion Nut, Pinion Seal, Ring Gear Bolts RearChrysler 9.25"	View on Amazon
MOTIVE GEAR Fits: all 2020 1500 engines	R925RZFMKT	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Master Bearing Kit Includes Timken Tapered Bearings, Brush, Cover Gasket (or RTV), Crush Sleeve (or Preload Shim Pack), Marking Compound, Pinion Nut, Pinion Seal, Ring Gear Bolts Fitment notes — MOTIVE GEAR R925RZFMKT Master Bearing Kit Includes Timken Tapered Bearings, Brush, Cover Gasket (or RTV), Crush Sleeve (or Preload Shim Pack), Marking Compound, Pinion Nut, Pinion Seal, Ring Gear Bolts RearChrysler 9.25"	View on Amazon

Standard Kit

Brand	Part Number	Markets	Notes	Buy
MOTIVE GEAR Popular Fits: all 2020 1500 engines	R925RZFT	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Bearing Kit Includes Timken Tapered Bearings, Brush, Cover Gasket (or RTV), Crush Sleeve (or Preload Shim Pack), Marking Compound, Pinion Nut, Pinion Seal, Ring Gear Bolts, Shims Fitment notes — MOTIVE GEAR R925RZFT Bearing Kit Includes Timken Tapered Bearings, Brush, Cover Gasket (or RTV), Crush Sleeve (or Preload Shim Pack), Marking Compound, Pinion Nut, Pinion Seal, Ring Gear Bolts, Shims RearChrysler 9.25"	View on Amazon
MOTIVE GEAR Fits: all 2020 1500 engines	R925RZF	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Bearing Kit Includes Koyo Tapered Bearings, Brush, Cover Gasket (or RTV), Crush Sleeve (or Preload Shim Pack), Marking Compound, Pinion Nut, Pinion Seal, Ring Gear Bolts, Shims Fitment notes — MOTIVE GEAR R925RZF Bearing Kit Includes Koyo Tapered Bearings, Brush, Cover Gasket (or RTV), Crush Sleeve (or Preload Shim Pack), Marking Compound, Pinion Nut, Pinion Seal, Ring Gear Bolts, Shims RearChrysler 9.25"	View on Amazon

Brand	Part Number	Markets	Notes	Buy
MOTIVE GEAR Fits: all 2020 1500 engines	C925IKZF	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Master Bearing KitIncludes Cover Gasket (or RTV), Crush Sleeve (or Preload Shim Pack), Marking Compound, Pinion Nut, Pinion Seal, Ring Gear Bolts Fitment notes — MOTIVE GEAR C925IKZF Master Bearing KitIncludes Cover Gasket (or RTV), Crush Sleeve (or Preload Shim Pack), Marking Compound, Pinion Nut, Pinion Seal, Ring Gear Bolts RearChrysler 9.25"	View on Amazon

This table covers kits that group the bearings, races and seals for a differential rebuild.

Differential Ring and Pinion

Economy

Brand	Part Number	Markets	Notes	Buy
RICHMOND Popular Fits: all 2020 1500 engines	CR925	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	EXCel Fitment notes — RICHMOND CR925 EXCel Fits: RearFor Chrysler 9.25" (12 Bolt)Dual Drilled For 7/16" and 14mm Ring Gear Bolts2011 & Newer Models Require a 7/8" x 14 Thread Pinion Nut or: RearFor Chrysler 9.25" (12 Bolt)Dual Drilled For 7/16" and 14mm Ring Gear BoltsRequires Notched Cross Pin Part# 80-0280-1 For Ring Gear Clearance2011 & Newer Models Require a 7/8" x 14 Thread Pinion Nut	View on Amazon

Standard Replacement

Brand	Part Number	Markets	Notes	Buy
AAM Fits: all 2020 1500 engines	D925355	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	with 3.55 Axle Ratiowith 9.25 (In) Rear Axle	View on Amazon
MOPAR Fits: all 2020 1500 engines	68426844AA	🇺🇸 US 🇨🇦 CA	Fits 3.92 Rear Axle RatioConventional Differential Rear Axle Fitment notes — MOPAR 68426844AA Fits: 3.92 Rear Axle RatioConventional Differential Rear Axle300MM Rear AxleSedan/Quad Cab Short WheelbaseLt. Duty 4WD or: 3.92 Rear Axle RatioConventional Differential Rear Axle300mm Rear AxleCrew Cab Wheelbase 2LT. Duty 4WD or: 3.92 Rear Axle RatioConventional Differential Rear Axle300mm Rear AxleCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon
MOTIVE GEAR Fits: all 2020 1500 engines	C925	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Fits RearChrysler 9.25" (12 Bolt) Fitment notes — MOTIVE GEAR C925 Fits: RearChrysler 9.25" (12 Bolt)Dual Drilled for 7/16" and 14mm Ring Gear Bolts2011 & Newer Models Require a 7/8" x 14 Thread Pinion Nut or: RearChrysler 9.25" (12 Bolt)Dual Drilled for 7/16" and 14mm Ring Gear BoltsRequires Notched Cross Pin Part# 80-0280-1 For Ring Gear Clearance2011 & Newer Models Require a 7/8" x 14 Thread Pinion Nut	View on Amazon

Brand	Part Number	Markets	Notes	Buy
AAM Fits: all 2020 1500 engines	D925392GSKDD	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	with 3.92 Axle Ratiowith 9.25 (In) Rear Axle	View on Amazon

This table covers the ring-and-pinion gear sets that set the axle ratio.

Differential Ring Gear Bolt

Brand	Part Number	Markets	Notes	Buy
MOTIVE GEAR Fits: all 2020 1500 engines	RGBT002	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Rear DifferentialChrysler 9.25"	View on Amazon

This table covers the Differential Ring Gear bolts.

Differential Seal

Brand	Part Number	Markets	Notes	Buy
ELRING Fits: 5.7L V8	B15530	🇺🇸 US 🇨🇦 CA	Height [MM]: 8Material: AEM (Ethylene Acrylate Rubber) Fitment notes — ELRING B15530 Height [MM]: 8Material: AEM (Ethylene Acrylate Rubber) 4WDMild Hybrid EV-Gas (MHEV)Crew Cab PickupLaramieBody code: DT	View on Amazon
ELRING Fits: 5.7L V8	B15550	🇺🇸 US 🇨🇦 CA	4WDMild Hybrid EV-Gas (MHEV) Fitment notes — ELRING B15550 4WDMild Hybrid EV-Gas (MHEV)Crew Cab PickupLaramieBody code: DT	View on Amazon
ELRING Fits: 5.7L V8	B15580	🇺🇸 US 🇨🇦 CA	Material: FPM (fluoride rubber)Radial Shaft Seal Design: SP Fitment notes — ELRING B15580 Material: FPM (fluoride rubber)Radial Shaft Seal Design: SP Mild Hybrid EV-Gas (MHEV)Crew Cab PickupLaramieBody code: DT	View on Amazon
ELRING Fits: 5.7L V8	B17370	🇺🇸 US 🇨🇦 CA	Material: FPM (fluoride rubber)Radial Shaft Seal Design: BS BD Fitment notes — ELRING B17370 Material: FPM (fluoride rubber)Radial Shaft Seal Design: BS BDSwirl Type: Right-hand Twist Mild Hybrid EV-Gas (MHEV)Crew Cab PickupLaramieBody code: DT	View on Amazon

This table covers the seals at the Differential. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.

Drive Shaft

Brand	Part Number	Markets	Notes	Buy
MOPAR Popular Fits: all 2020 1500 engines	68034653AD	🇺🇸 US 🇨🇦 CA	1-Piece Fitment notes — MOPAR 68034653AD 1-Piece Fits: RearDrive Shaft, Rear6 Speed Automatic 65RFE TransmissionSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: RearDrive Shaft, Rear6 Speed Automatic 65RFE TransmissionCrew Cab5'7" BoxLT. Duty 4WD or: RearDrive Shaft, Rear6 Speed Automatic 65RFE TransmissionRegular Cab, 8 Foot BedLT. Duty 4WD	View on Amazon
MOPAR Popular Fits: 3.6L V6, 5.7L V8	52123639AA	🇺🇸 US 🇨🇦 CA	Fits 24VDrive Shaft, Front Fitment notes — MOPAR 52123639AA Fits: 24VDrive Shaft, FrontCrew Cab Wheelbase 28-SPD Auto 845RE TransLT. Duty 4WD or: 24VDrive Shaft, FrontCrew Cab Wheelbase 28-Speed Automatic 8HP70 TransmissionLT. Duty 4WD or: 24VDrive Shaft, FrontRegular Cab, 6.5 Foot Bed8-SPD Auto 845RE TransLT. Duty 4WD or: 24VDrive Shaft, FrontRegular Cab, 6.5 Foot Bed8-Speed Automatic 8HP70 TransmissionLT. Duty 4WD or: 24VDrive Shaft, FrontSedan/Quad Cab Short Wheelbase8-SPD Auto 845RE TransLT. Duty 4WD or: 24VDrive Shaft, FrontSedan/Quad Cab Short Wheelbase8-Speed Automatic 8HP70 TransmissionLT. Duty 4WD or: 24VDrive Shaft, FrontCrew Cab5'7" Box8-SPD Auto 845RE TransLT. Duty 4WD or: 24VDrive Shaft, FrontCrew Cab5'7" Box8-SPD Auto 8HP70 TransLT. Duty 4WD or: 24VDrive Shaft, FrontRegular Cab, 8 Foot Bed8-SPD Auto 845RE TransLT. Duty 4WD or: 24VDrive Shaft, FrontRegular Cab, 8 Foot Bed8-SPD Auto 8HP70 TransLT. Duty 4WD Fits: HEMI MDSDrive Shaft, FrontCrew Cab Wheelbase 28-SPD Auto 845RE TransLT. Duty 4WD or: HEMI MDSDrive Shaft, FrontCrew Cab Wheelbase 28-SPD Auto 8HP70 TransLT. Duty 4WD or: HEMI MDSDrive Shaft, FrontSedan/Quad Cab Short Wheelbase8-SPD Auto 845RE TransLT. Duty 4WD or: HEMI MDSDrive Shaft, FrontSedan/Quad Cab Short Wheelbase8-SPD Auto 8HP70 TransLT. Duty 4WD or: HEMI MDSDrive Shaft, FrontCrew Cab Crew Cab5'7" Box8-SPD Auto 845RE TransLT. Duty 4WD or: HEMI MDSDrive Shaft, FrontCrew Cab Crew Cab5'7" Box8-SPD Auto 8HP70 TransLT. Duty 4WD or: HEMI MDSDrive Shaft, FrontRegular Cab, 6.5 Foot Bed8-SPD Auto 845RE TransLT. Duty 4WD or: HEMI MDSDrive Shaft, FrontRegular Cab, 6.5 Foot Bed8-SPD Auto 8HP70 TransLT. Duty 4WD or: HEMI MDSDrive Shaft, FrontRegular Cab, 8 Foot Bed8-SPD Auto 845RE TransLT. Duty 4WD or: HEMI MDSDrive Shaft, FrontRegular Cab, 8 Foot Bed8-SPD Auto 8HP70 TransLT. Duty 4WD	View on Amazon
MOPAR Popular Fits: 5.7L V8	68259561AA	🇺🇸 US 🇨🇦 CA	Fits HEMI MDSHEMI MDS VVT eTorque Engine Fitment notes — MOPAR 68259561AA Fits: HEMI MDSHEMI MDS VVT eTorque EngineDrive Shaft, FrontCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: HEMI MDS VVT eTorque EngineDrive Shaft, FrontCrew Cab Wheelbase 2LT. Duty 4WD or: HEMI MDS VVT eTorque EngineDrive Shaft, FrontSedan/Quad Cab Short WheelbaseLT. Duty 4WD	View on Amazon
DORMAN Fits: 3.0L V6 DIESEL Turbocharged	938376	🇺🇸 US 🇨🇦 CA	Length: 30.625" Fitment notes — DORMAN 938376 Length: 30.625" Front4WD	View on Amazon
DORMAN Fits: 3.0L V6 DIESEL Turbocharged	986461	🇺🇸 US 🇨🇦 CA	Length: 81.125" Fitment notes — DORMAN 986461 Length: 81.125" Rear4WDCrew Cab Pickup67.4" bed144.6" Wheelbase	View on Amazon
DORMAN Fits: 3.6L V6	938374	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Length: 35" Fitment notes — DORMAN 938374 Length: 35" Front4WDConversion Shaft (New U-Joints)	View on Amazon
DORMAN Fits: 3.6L V6	966425	🇺🇸 US 🇨🇦 CA	Length: 90.375" Fitment notes — DORMAN 966425 Length: 90.375" RearRWDExtended Cab Pickup140.5" Wheelbasewith 6 Lug Wheels	View on Amazon
DORMAN Fits: 5.7L V8	938375	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Length: 35.5" Fitment notes — DORMAN 938375 Length: 35.5" Front4WDConversion Shaft (New U-Joints)	View on Amazon
DORMAN Fits: 5.7L V8	986123	🇺🇸 US 🇨🇦 CA	Length: 75.5" Fitment notes — DORMAN 986123 Length: 75.5" Rear4WDCrew Cab Pickup67.4" bed144.6" Wheelbase	View on Amazon
DORMAN Fits: 5.7L V8	966476	🇺🇸 US 🇨🇦 CA	Length: 88.125" Fitment notes — DORMAN 966476 Length: 88.125" RearRWD140.5" WheelbaseBody code DTTrans. code 8HP75without Sales Code DRS (213 mm Rear Axle)	View on Amazon
MOPAR Fits: all 2020 1500 engines	68034551AB	🇺🇸 US 🇨🇦 CA	1-Piece Fitment notes — MOPAR 68034551AB 1-Piece Fits: RearDrive Shaft, Rear6 Speed Automatic 65RFE TransmissionSedan/Quad Cab Short Wheelbase or: RearDrive Shaft, Rear6 Speed Automatic 65RFE TransmissionCrew Cab5'7" Box or: RearDrive Shaft, Rear6 Speed Automatic 65RFE TransmissionRegular Cab, 8 Foot Bed	View on Amazon
MOPAR Fits: 3.0L V6 DIESEL Turbocharged, 3.6L V6	52123021AE	🇺🇸 US 🇨🇦 CA	Fits Drive Shaft, FrontCrew Cab Wheelbase 2 Fitment notes — MOPAR 52123021AE Fits: Drive Shaft, FrontCrew Cab Wheelbase 26 Speed Automatic 65RFE TransmissionLT. Duty 4WD or: Drive Shaft, FrontRegular Cab, 6.5 Foot Bed6 Speed Automatic 65RFE TransmissionLT. Duty 4WD or: Drive Shaft, FrontSedan/Quad Cab Short Wheelbase6 Speed Automatic 65RFE TransmissionLT. Duty 4WD or: Drive Shaft, FrontCrew Cab5'7" Box6 Speed Automatic 65RFE TransmissionLT. Duty 4WD or: Drive Shaft, FrontRegular Cab, 8 Foot Bed6 Speed Automatic 65RFE TransmissionLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.0L V6 DIESEL Turbocharged, 3.6L V6	52123616AC	🇺🇸 US 🇨🇦 CA	2-Piece Fitment notes — MOPAR 52123616AC 2-Piece Fits: RearDrive Shaft, RearSedan/Quad Cab Short Wheelbase8-SPD Auto 845RE Trans or: RearDrive Shaft, RearCrew Cab5'7" Box8-SPD Auto 845RE Trans or: RearDrive Shaft, RearRegular Cab, 8 Foot Bed8-SPD Auto 845RE Trans	View on Amazon
MOPAR Fits: 3.0L V6 DIESEL Turbocharged	68250018AA	🇺🇸 US 🇨🇦 CA	1-Piece Fitment notes — MOPAR 68250018AA 1-Piece RearEngine GEN 3Drive Shaft, RearSedan/Quad Cab Short Wheelbase8-SPD Auto 8HP75 TransLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.0L V6 DIESEL Turbocharged	68259562AA	🇺🇸 US 🇨🇦 CA	Fits Engine GEN 3Drive Shaft, Front Fitment notes — MOPAR 68259562AA Fits: Engine GEN 3Drive Shaft, FrontCrew Cab Wheelbase 2LT. Duty 4WD or: Engine GEN 3Drive Shaft, FrontSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: Engine GEN 3Drive Shaft, FrontCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.6L V6	68259470AA	🇺🇸 US 🇨🇦 CA	1-Piece Fitment notes — MOPAR 68259470AA 1-Piece Rear24V VVT eTorque Engine UPG IDrive Shaft, RearSedan/Quad Cab Short Wheelbase8-SPD Auto 850RE TransLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.6L V6	68259560AA	🇺🇸 US 🇨🇦 CA	Fits 24V VVT eTorque Engine UPG IDrive Shaft, Front Fitment notes — MOPAR 68259560AA Fits: 24V VVT eTorque Engine UPG IDrive Shaft, FrontCrew Cab Wheelbase 2LT. Duty 4WD or: 24V VVT eTorque Engine UPG IDrive Shaft, FrontSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: 24V VVT eTorque Engine UPG IDrive Shaft, FrontCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon
MOPAR Fits: 5.7L V8	52123939AA	🇺🇸 US 🇨🇦 CA	2-Piece Fitment notes — MOPAR 52123939AA 2-Piece Fits: RearHEMI MDSDrive Shaft, Rear3.55 Rear Axle RatioSedan/Quad Cab Short Wheelbase8-SPD Auto 8HP70 Trans or: RearHEMI MDSDrive Shaft, Rear3.21 Rear Axle Ratio or 3.92 Rear Axle RatioCrew Cab Crew Cab5'7" Box8-SPD Auto 8HP70 Trans	View on Amazon
TRAKMOTIVE Fits: 5.7L V8	CHP406	🇲🇽 MX	Front6 speed trans. Fitment notes — TRAKMOTIVE CHP406 Front6 speed trans.Classic Style (5 Lug Wheel)	View on Amazon
TRAKMOTIVE Fits: 5.7L V8	CHP427	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Fits Rear4WD Fitment notes — TRAKMOTIVE CHP427 Fits: Rear4WDCrew Cab Pickup67.4" bedClassic Style (5 Lug Wheel) or: Rear4WDExtended Cab PickupClassic Style (5 Lug Wheel) or: RearStandard Cab PickupClassic Style (5 Lug Wheel)	View on Amazon

This table covers the driveshafts that carry torque from the transmission or transfer case.

Drive Shaft Bolt

Brand	Part Number	Markets	Notes	Buy
DORMAN Fits: all 2020 1500 engines	13864	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Fits Rear Fitment notes — DORMAN 13864 Fits: Rear or: Front	View on Amazon

This table covers the Drive Shaft bolts.

Drive Shaft Center Support Bearing

Economy

Brand	Part Number	Markets	Notes	Buy
SKP Popular Fits: all 2020 1500 engines	SKDS6079	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	CenterSquare Housing Fitment notes — SKP SKDS6079 CenterSquare Housing1.378" Bearing Inside Diameter (35mm)	View on Amazon
DEA / MARMON RIDE CONTROL Fits: all 2020 1500 engines	A6067	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	MRC Driveline Fitment notes — DEA / MARMON RIDE CONTROL A6067 MRC Driveline with 1.3780" Bearing I.D.with Spicer U-Joint Series 1280-1310-1410Square Housing	View on Amazon

Standard Replacement

Brand	Part Number	Markets	Notes	Buy
ANCHOR Popular Fits: all 2020 1500 engines	6079	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Centerwith 35mm Inside Diameter Bearing(s) Fitment notes — ANCHOR 6079 Centerwith 35mm Inside Diameter Bearing(s)58mm Centerline Of Bearing To Mounting Facewith 168mm MountingSquare Body	View on Amazon
ANCHOR Fits: all 2020 1500 engines	6139	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Rearwith 40mm Inside Diameter Bearing(s) Fitment notes — ANCHOR 6139 Rearwith 40mm Inside Diameter Bearing(s)70mm Centerline Of Bearing To Mounting Facewith 168mm Mounting	View on Amazon
PIONEER Fits: all 2020 1500 engines	646079	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Square HousingInner Diameter: 1.378"	View on Amazon
PIONEER Fits: all 2020 1500 engines	646139	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	1.575" BEARING I.D.6.62" MOUNTING	View on Amazon

This table covers the Drive Shaft Center Support bearings. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly.

Drive Shaft Seal

Brand	Part Number	Markets	Notes	Buy
ELRING Fits: 5.7L V8	B15340	🇺🇸 US 🇨🇦 CA	Material: AEM (Ethylene Acrylate Rubber) Fitment notes — ELRING B15340 Material: AEM (Ethylene Acrylate Rubber) RWDMild Hybrid EV-Gas (MHEV)Crew Cab PickupLaramieBody code: DTFlange Seal	View on Amazon
ELRING Fits: 5.7L V8	B15590	🇺🇸 US 🇨🇦 CA	Mild Hybrid EV-Gas (MHEV)Crew Cab Pickup Fitment notes — ELRING B15590 Mild Hybrid EV-Gas (MHEV)Crew Cab PickupLaramieBody code: DTFlange Seal	View on Amazon
ELRING Fits: 5.7L V8	B17540	🇺🇸 US 🇨🇦 CA	Material: AEM (Ethylene Acrylate Rubber) Fitment notes — ELRING B17540 Material: AEM (Ethylene Acrylate Rubber) RWDMild Hybrid EV-Gas (MHEV)Crew Cab PickupLaramieBody code: DTFlange Seal	View on Amazon

This table covers the seals at the Drive Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.

Gear Oil

SAE 75W-140

Brand	Part Number	Markets	Notes	Buy
MOBIL Fits: all 2020 1500 engines	102490	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Synthetic Gear Lube Limited Slip 75W-14 0Mobil 1 Synthetic Gear Lubricant LS 75W-14 0 Fitment notes — MOBIL 102490 Synthetic Gear Lube Limited Slip 75W-14 0Mobil 1 Synthetic Gear Lubricant LS 75W-14 01 Quart Rear Differentialwith 3.92 Ratio	View on Amazon
VALVOLINE Fits: all 2020 1500 engines	VV982	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Advanced Full Synthetic SAE 75W-14 0 Gear Oil1 Quart Fitment notes — VALVOLINE VV982 Advanced Full Synthetic SAE 75W-14 0 Gear Oil1 Quart Rear Differential	View on Amazon
VALVOLINE Fits: all 2020 1500 engines	889787	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Full Synthetic SAE 75W-14 0 Gear Oil1 Quart Flex Fill Fitment notes — VALVOLINE 889787 Full Synthetic SAE 75W-14 0 Gear Oil1 Quart Flex Fill Rear Differential	View on Amazon
VALVOLINE Fits: all 2020 1500 engines	887344	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Advanced Full Synthetic SAE 75W-14 0 Gear Oil1 Gallon Fitment notes — VALVOLINE 887344 Advanced Full Synthetic SAE 75W-14 0 Gear Oil1 Gallon Rear Differential	View on Amazon
VALVOLINE Fits: all 2020 1500 engines	VV981	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Advanced Full Synthetic SAE 75W-14 0 Gear Oil5 Gallon Fitment notes — VALVOLINE VV981 Advanced Full Synthetic SAE 75W-14 0 Gear Oil5 Gallon Rear Differential	View on Amazon

SAE 75W-90

Brand	Part Number	Markets	Notes	Buy
MOBIL Popular Fits: all 2020 1500 engines	104361	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Synthetic Gear Lube Limited Slip 75W-901 Quart Fitment notes — MOBIL 104361 Synthetic Gear Lube Limited Slip 75W-901 Quart Rear Differentialwith Max Tow Package	View on Amazon
VALVOLINE Popular Fits: all 2020 1500 engines	VV975	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Advanced Full Synthetic SAE 75W-90 Gear Oil1 Quart Fitment notes — VALVOLINE VV975 Advanced Full Synthetic SAE 75W-90 Gear Oil1 Quart Rear Differential	View on Amazon
VALVOLINE Fits: all 2020 1500 engines	889785	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Full Synthetic SAE 75W-90 Gear Oil1 Quart Flex Fill Fitment notes — VALVOLINE 889785 Full Synthetic SAE 75W-90 Gear Oil1 Quart Flex Fill Rear Differential	View on Amazon
VALVOLINE Fits: all 2020 1500 engines	882505	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Advanced Full Synthetic SAE 75W-90 Gear Oil1 Gallon Fitment notes — VALVOLINE 882505 Advanced Full Synthetic SAE 75W-90 Gear Oil1 Gallon Rear Differential	View on Amazon
VALVOLINE Fits: all 2020 1500 engines	723856	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Advanced Full Synthetic SAE 75W-90 Gear Oil5 Gallon Fitment notes — VALVOLINE 723856 Advanced Full Synthetic SAE 75W-90 Gear Oil5 Gallon Rear Differential	View on Amazon

This table covers the gear oils specified for the axle or transfer case. Typical signs include a low-oil lamp, knocking, or oil that has gone thin before the next interval. Match the viscosity and spec in the notes, not just the weight on the bottle.

Transfer Case Assembly

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: 3.6L V6, 5.7L V8	68360094AD	🇺🇸 US 🇨🇦 CA	Fits 24VBW 44-44 Fitment notes — MOPAR 68360094AD Fits: 24VBW 44-44Electric Shift On Demand Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: 24VBW 44-44Electric Shift On Demand Transfer CaseRegular Cab, 6.5 Foot BedLT. Duty 4WD or: 24VBW 44-44Electric Shift On Demand Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: 24VBW 44-44Electric Shift On Demand Transfer CaseCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: 24VBW 44-44Electric Shift On Demand Transfer CaseRegular Cab, 8 Foot BedLT. Duty 4WD Fits: HEMI MDSBW 44-44Electric Shift On Demand Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: HEMI MDSBW 44-44Electric Shift On Demand Transfer CaseRegular Cab, 6.5 Foot BedLT. Duty 4WD or: HEMI MDSBW 44-44Electric Shift On Demand Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: HEMI MDSBW 44-44Electric Shift On Demand Transfer CaseCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: HEMI MDSBW 44-44Electric Shift On Demand Transfer CaseRegular Cab, 8 Foot BedLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.6L V6, 5.7L V8	68360097AD	🇺🇸 US 🇨🇦 CA	Fits 24VBW 44-45 Fitment notes — MOPAR 68360097AD Fits: 24VBW 44-45Electric Shift-On-The-Fly Part-Time Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: 24VBW 44-45Electric Shift-On-The-Fly Part-Time Transfer CaseRegular Cab, 6.5 Foot BedLT. Duty 4WD or: 24VBW 44-45Electric Shift-On-The-Fly Part-Time Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: 24VBW 44-45Electric Shift-On-The-Fly Part-Time Transfer CaseCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: 24VBW 44-45Electric Shift-On-The-Fly Part-Time Transfer CaseRegular Cab, 8 Foot BedLT. Duty 4WD Fits: HEMI MDSBW 44-45Electric Shift-On-The-Fly Part-Time Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: HEMI MDSBW 44-45Electric Shift-On-The-Fly Part-Time Transfer CaseRegular Cab, 6.5 Foot BedLT. Duty 4WD or: HEMI MDSBW 44-45Electric Shift-On-The-Fly Part-Time Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: HEMI MDSBW 44-45Electric Shift-On-The-Fly Part-Time Transfer CaseCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: HEMI MDSBW 44-45Electric Shift-On-The-Fly Part-Time Transfer CaseRegular Cab, 8 Foot BedLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.6L V6, 5.7L V8	R8360094AB	🇺🇸 US 🇨🇦 CA	Reman Fitment notes — MOPAR R8360094AB Reman Fits: 24VBW 44-44Electric Shift On Demand Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: 24VBW 44-44Electric Shift On Demand Transfer CaseRegular Cab, 6.5 Foot BedLT. Duty 4WD or: 24VBW 44-44Electric Shift On Demand Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: 24VBW 44-44Electric Shift On Demand Transfer CaseCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: 24VBW 44-44Electric Shift On Demand Transfer CaseRegular Cab, 8 Foot BedLT. Duty 4WD Fits: HEMI MDSBW 44-44Electric Shift On Demand Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: HEMI MDSBW 44-44Electric Shift On Demand Transfer CaseRegular Cab, 6.5 Foot BedLT. Duty 4WD or: HEMI MDSBW 44-44Electric Shift On Demand Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: HEMI MDSBW 44-44Electric Shift On Demand Transfer CaseCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: HEMI MDSBW 44-44Electric Shift On Demand Transfer CaseRegular Cab, 8 Foot BedLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.6L V6, 5.7L V8	R8360097AB	🇺🇸 US 🇨🇦 CA	Reman Fitment notes — MOPAR R8360097AB Reman Fits: 24VBW 44-45Electric Shift-On-The-Fly Part-Time Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: 24VBW 44-45Electric Shift-On-The-Fly Part-Time Transfer CaseRegular Cab, 6.5 Foot BedLT. Duty 4WD or: 24VBW 44-45Electric Shift-On-The-Fly Part-Time Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: 24VBW 44-45Electric Shift-On-The-Fly Part-Time Transfer CaseCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: 24VBW 44-45Electric Shift-On-The-Fly Part-Time Transfer CaseRegular Cab, 8 Foot BedLT. Duty 4WD Fits: HEMI MDSBW 44-45Electric Shift-On-The-Fly Part-Time Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: HEMI MDSBW 44-45Electric Shift-On-The-Fly Part-Time Transfer CaseRegular Cab, 6.5 Foot BedLT. Duty 4WD or: HEMI MDSBW 44-45Electric Shift-On-The-Fly Part-Time Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: HEMI MDSBW 44-45Electric Shift-On-The-Fly Part-Time Transfer CaseCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: HEMI MDSBW 44-45Electric Shift-On-The-Fly Part-Time Transfer CaseRegular Cab, 8 Foot BedLT. Duty 4WD	View on Amazon

This table covers the Transfer Case assemblies.

Transfer Case Control Module

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: all 2020 1500 engines	68250127AC	🇺🇸 US 🇨🇦 CA	Fits Elec Shift On Demand Transfer Case OR Elec Shift-on-the-Fly P/Time T/CaseSedan/Quad Cab Short Wheelbase Fitment notes — MOPAR 68250127AC Fits: Elec Shift On Demand Transfer Case OR Elec Shift-on-the-Fly P/Time T/CaseSedan/Quad Cab Short WheelbaseLt. Duty 4WD or: Elec Shift On Demand Transfer Case OR Elec Shift-on-the-Fly P/Time T/CaseRegular Cab8 Foot BedLt. Duty 4WD or: Elec Shift On Demand Transfer Case OR Elec Shift-on-the-Fly P/Time T/CaseRegular Cab6.5 Foot BedLt. Duty 4WD or: Elec Shift On Demand Transfer Case or Elec Shift-On-The-Fly P/Time T/CaseCrew Cab Wheelbase 2LT. Duty 4WD or: Elec Shift On Demand Transfer Case or Elec Shift-On-The-Fly P/Time T/CaseCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon

This table covers the Transfer Case control modules.

Transfer Case Fluid

Brand	Part Number	Markets	Notes	Buy
VALVOLINE Popular Fits: all 2020 1500 engines	798153	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Dexron III / Mercon ATF1 Quart Fitment notes — VALVOLINE 798153 Dexron III / Mercon ATF1 Quart 4WD	View on Amazon
VALVOLINE Popular Fits: all 2020 1500 engines	773636	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Dexron III / Mercon ATF1 Gallon Fitment notes — VALVOLINE 773636 Dexron III / Mercon ATF1 Gallon 4WD	View on Amazon
MOPAR Fits: all 2020 1500 engines	68089195AB	🇺🇸 US 🇨🇦 CA	Quart Fitment notes — MOPAR 68089195AB Quart Fits: Engine GEN 3Electric Shift-On-The-Fly Part Time Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: Engine GEN 3Elec Shift-On-The-Fly P/Time T/CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: Engine GEN 3Elec Shift-On-The-Fly P/Time T/CaseCrew Cab5'7" BoxLT. Duty 4WD Fits: 24VElec Shift-On-The-Fly P/Time T/CaseRegular Cab6.5 Foot BedLT. Duty 4WD or: 24VElec Shift-On-The-Fly P/Time T/CaseRegular Cab8 Foot BedLT. Duty 4WD or: 24V VVT eTorque Engine UPG I24VElec Shift-On-The-Fly P/Time T/CaseCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: 24V VVT eTorque Engine UPG I24VElec Shift-On-The-Fly P/Time T/CaseCrew Cab Wheelbase 2LT. Duty 4WD or: 24V VVT eTorque Engine UPG I24VElec Shift-On-The-Fly P/Time T/CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD Fits: HEMI MDSElec Shift-On-The-Fly P/Time T/CaseRegular Cab6.5 Foot BedLT. Duty 4WD or: HEMI MDSElec Shift-On-The-Fly P/Time T/CaseRegular Cab8 Foot BedLT. Duty 4WD or: HEMI MDSHEMI MDS VVT eTorque EngineElec Shift-On-The-Fly P/Time T/CaseCrew Cab Wheelbase 2LT. Duty 4WD or: HEMI MDSHEMI MDS VVT eTorque EngineElec Shift-On-The-Fly P/Time T/CaseCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: HEMI MDSHEMI MDS VVT eTorque EngineElec Shift-On-The-Fly P/Time T/CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD	View on Amazon
MOPAR Fits: all 2020 1500 engines	68049954AD	🇺🇸 US 🇨🇦 CA	Quart Fitment notes — MOPAR 68049954AD Quart Fits: Engine GEN 3Electric Shift On Demand Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: Engine GEN 3Electric Shift On Demand Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: Engine GEN 3Electric Shift On Demand Transfer CaseCrew Cab5'7" BoxLT. Duty 4WD Fits: 24VElectric Shift On Demand Transfer CaseRegular Cab6.5 Foot BedLT. Duty 4WD or: 24VElectric Shift On Demand Transfer CaseRegular Cab8 Foot BedLT. Duty 4WD or: 24V VVT eTorque Engine UPG I24VElectric Shift On Demand Transfer CaseCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: 24V VVT eTorque Engine UPG I24VElectric Shift On Demand Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: 24V VVT eTorque Engine UPG I24VElectric Shift On Demand Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD Fits: HEMI MDSElectric Shift On Demand Transfer CaseRegular Cab6.5 Foot BedLT. Duty 4WD or: HEMI MDSElectric Shift On Demand Transfer CaseRegular Cab8 Foot BedLT. Duty 4WD or: HEMI MDSHEMI MDS VVT eTorque EngineElectric Shift On Demand Transfer CaseCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: HEMI MDSHEMI MDS VVT eTorque EngineElectric Shift On Demand Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: HEMI MDS VVT eTorque EngineHEMI MDSElectric Shift On Demand Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD	View on Amazon
VAICO Fits: all 2020 1500 engines	V600432	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	4WDGrade: OEM Fitment notes — VAICO V600432 4WDGrade: OEMTransfer Case Oil DTF-1-20 L	View on Amazon
VALVOLINE Fits: all 2020 1500 engines	VV349	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Dexron III / Mercon ATF5 Gallon Pail Fitment notes — VALVOLINE VV349 Dexron III / Mercon ATF5 Gallon Pail 4WD	View on Amazon

This table covers the fluids specified for the transfer case. Typical signs include discolored fluid, a burnt smell, or a level that keeps dropping. Use only the specification in the notes — the tables group grades because they are not interchangeable.

Transfer Case High / Low Clutch

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: all 2020 1500 engines	68402250AA	🇺🇸 US 🇨🇦 CA	Fits Engine GEN 3Electric Shift On Demand Transfer Case Fitment notes — MOPAR 68402250AA Fits: Engine GEN 3Electric Shift On Demand Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: Engine GEN 3Electric Shift On Demand Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: Engine GEN 3Electric Shift On Demand Transfer CaseCrew Cab5'7" BoxLT. Duty 4WD Fits: 24V VVT eTorque Engine UPG IElectric Shift On Demand Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: 24V VVT eTorque Engine UPG IElectric Shift On Demand Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: 24V VVT eTorque Engine UPG IElectric Shift On Demand Transfer CaseCrew Cab5'7" BoxLT. Duty 4WD Fits: HEMI MDS VVT eTorque EngineHEMI MDSElectric Shift On Demand Transfer CaseCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: HEMI MDSHEMI MDS VVT eTorque EngineElectric Shift On Demand Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: HEMI MDS VVT eTorque EngineHEMI MDSElectric Shift On Demand Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD	View on Amazon
MOPAR Fits: 3.6L V6, 5.7L V8	68145991AA	🇺🇸 US 🇨🇦 CA	Fits 24VElec Shift-On-The-Fly P/Time T/Case Fitment notes — MOPAR 68145991AA Fits: 24VElec Shift-On-The-Fly P/Time T/CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: 24VElec Shift-On-The-Fly P/Time T/CaseCrew Cab Wheelbase 2LT. Duty 4WD or: 24VElec Shift-On-The-Fly P/Time T/CaseRegular Cab, 6.5 Foot BedLT. Duty 4WD or: 24VElec Shift-On-The-Fly P/Time T/CaseRegular Cab, 8 Foot BedLT. Duty 4WD or: 24VElec Shift-On-The-Fly P/Time T/CaseCrew Cab5'7" BoxLT. Duty 4WD Fits: HEMI MDSElec Shift-On-The-Fly P/Time T/CaseCrew Cab Wheelbase 2LT. Duty 4WD or: HEMI MDSElec Shift-On-The-Fly P/Time T/CaseCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: HEMI MDSElec Shift-On-The-Fly P/Time T/CaseRegular Cab, 6.5 Foot BedLT. Duty 4WD or: HEMI MDSElec Shift-On-The-Fly P/Time T/CaseRegular Cab, 8 Foot BedLT. Duty 4WD or: HEMI MDSElec Shift-On-The-Fly P/Time T/CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.6L V6, 5.7L V8	68299206AA	🇺🇸 US 🇨🇦 CA	Fits 24VElectric Shift On Demand Transfer Case Fitment notes — MOPAR 68299206AA Fits: 24VElectric Shift On Demand Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: 24VElec Shift On Demand Transfer CaseRegular Cab, 8 Foot BedLT. Duty 4WD or: 24VElec Shift On Demand Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: 24VElec Shift On Demand Transfer CaseRegular Cab, 6.5 Foot BedLT. Duty 4WD or: 24VElectric Shift On Demand Transfer CaseCrew Cab5'7" BoxLT. Duty 4WD Fits: HEMI MDSElectric Shift On Demand Transfer CaseCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: HEMI MDSElectric Shift On Demand Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: HEMI MDSElectric Shift On Demand Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: HEMI MDSElectric Shift On Demand Transfer CaseRegular Cab, 6.5 Foot BedLT. Duty 4WD or: HEMI MDSElectric Shift On Demand Transfer CaseRegular Cab, 8 Foot BedLT. Duty 4WD	View on Amazon

This table covers the Transfer Case High / Low clutches. Typical signs include slip at highway speed, chatter on takeoff, or a pedal that stays low. Resurface or replace the flywheel with the clutch — a heat-checked flywheel wastes the new disc.

Transfer Case Motor

Brand	Part Number	Markets	Notes	Buy
DORMAN Popular Fits: all 2020 1500 engines	600908	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	4WDCase Model BW44-44 or BW-44-45	View on Amazon
MOPAR Popular Fits: all 2020 1500 engines	68402358AA	🇺🇸 US 🇨🇦 CA	Fits Engine GEN 3Electric Shift-On-The-Fly Part Time Transfer Case Fitment notes — MOPAR 68402358AA Fits: Engine GEN 3Electric Shift-On-The-Fly Part Time Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: Engine GEN 3Electric Shift-On-The-Fly Part Time Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: Engine GEN 3Electric Shift-On-The-Fly Part-Time Transfer CaseCrew Cab5'7" BoxLT. Duty 4WD Fits: 24VElectric Shift On Demand Transfer CaseRegular Cab6.5 Foot BedLT. Duty 4WD or: 24VElectric Shift On Demand Transfer CaseRegular Cab8 Foot BedLT. Duty 4WD or: 24VElectric Shift On Demand Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: 24VElec Shift-On-The-Fly P/Time T/CaseRegular Cab6.5 Foot BedLT. Duty 4WD or: 24VElec Shift-On-The-Fly P/Time T/CaseRegular Cab8 Foot BedLT. Duty 4WD or: 24VElec Shift On Demand Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: 24VElectric Shift On Demand Transfer CaseCrew Cab5'7" BoxLT. Duty 4WD or: 24V VVT eTorque Engine UPG I24VElectric Shift-On-The-Fly Part-Time Transfer CaseCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: 24V VVT eTorque Engine UPG I24VElectric Shift-On-The-Fly Part-Time Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: 24V VVT eTorque Engine UPG I24VElectric Shift-On-The-Fly Part-Time Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD Fits: HEMI MDSElectric Shift-On-The-Fly Part-Time Transfer CaseRegular Cab6.5 Foot BedLT. Duty 4WD or: HEMI MDSElectric Shift-On-The-Fly Part-Time Transfer CaseRegular Cab8 Foot BedLT. Duty 4WD or: HEMI MDSElectric Shift On Demand Transfer CaseCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: HEMI MDSElectric Shift On Demand Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: HEMI MDSElectric Shift On Demand Transfer CaseRegular Cab6.5 Foot BedLT. Duty 4WD or: HEMI MDSElectric Shift On Demand Transfer CaseRegular Cab8 Foot BedLT. Duty 4WD or: HEMI MDSElectric Shift On Demand Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: HEMI MDS VVT eTorque EngineHEMI MDSElectric Shift-On-The-Fly Part-Time Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: HEMI MDSHEMI MDS VVT eTorque EngineElectric Shift-On-The-Fly Part-Time Transfer CaseCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: HEMI MDSHEMI MDS VVT eTorque EngineElectric Shift-On-The-Fly Part-	View on Amazon
AUTOTECNICA Fits: all 2020 1500 engines	GM0518216	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	4WDCase Model BW44-44 or BW-44-45	View on Amazon
LARES Fits: all 2020 1500 engines	30350	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	4WDCase Model BW44-44 or BW-44-45	View on Amazon
MOPAR Fits: all 2020 1500 engines	68679351AA	🇺🇸 US 🇨🇦 CA	Fits Engine GEN 3Electric Shift On Demand Transfer Case Fitment notes — MOPAR 68679351AA Fits: Engine GEN 3Electric Shift On Demand Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: Engine GEN 3Electric Shift On Demand Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: Engine GEN 3Electric Shift On Demand Transfer CaseCrew Cab5'7" BoxLT. Duty 4WD Fits: 24V VVT eTorque Engine UPG IElectric Shift On Demand Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: 24V VVT eTorque Engine UPG IElectric Shift On Demand Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: 24V VVT eTorque Engine UPG IElectric Shift On Demand Transfer CaseCrew Cab5'7" BoxLT. Duty 4WD Fits: HEMI MDS VVT eTorque EngineHEMI MDSElectric Shift On Demand Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: HEMI MDSHEMI MDS VVT eTorque EngineElectric Shift On Demand Transfer CaseCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: HEMI MDS VVT eTorque EngineHEMI MDSElectric Shift On Demand Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD	View on Amazon
SKP Fits: all 2020 1500 engines	SK600908	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	4WDCase Model BW44-44 or BW-44-45	View on Amazon
STANDARD MOTOR PRODUCTS Fits: all 2020 1500 engines	TCM155	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Finish: Metal, Plastic	View on Amazon
STANDARD MOTOR PRODUCTS Fits: all 2020 1500 engines	TCM100	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Finish: All Standard	View on Amazon
WAI GLOBAL Fits: all 2020 1500 engines	TC1013	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	4WDCase Model BW44-44 or BW-44-45	View on Amazon

This table covers the Transfer Case motors. Typical signs include no motion, a squeal, or a motor that only runs on one speed. Confirm power, ground and the control module before replacing the motor.

Transfer Case Output Shaft

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: all 2020 1500 engines	68402356AA	🇺🇸 US 🇨🇦 CA	Fits Engine GEN 3Electric Shift-On-The-Fly Part Time Transfer Case Fitment notes — MOPAR 68402356AA Fits: Engine GEN 3Electric Shift-On-The-Fly Part Time Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: Engine GEN 3Electric Shift-On-The-Fly Part Time Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: Engine GEN 3Electric Shift-On-The-Fly Part Time Transfer CaseCrew Cab5'7" BoxLT. Duty 4WD Fits: 24V VVT eTorque Engine UPG IElectric Shift-On-The-Fly Part Time Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: 24V VVT eTorque Engine UPG IElectric Shift-On-The-Fly Part Time Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: 24V VVT eTorque Engine UPG IElectric Shift-On-The-Fly Part-Time Transfer CaseCrew Cab5'7" BoxLT. Duty 4WD Fits: HEMI MDS VVT eTorque EngineElectric Shift-On-The-Fly Part Time Transfer CaseCrew Cab5'7" BoxLT. Duty 4WD or: HEMI MDS VVT eTorque EngineElectric Shift-On-The-Fly Part Time Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: HEMI MDS VVT eTorque EngineElectric Shift-On-The-Fly Part Time Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD	View on Amazon
MOPAR Fits: all 2020 1500 engines	68403025AA	🇺🇸 US 🇨🇦 CA	Fits Engine GEN 3Electric Shift On Demand Transfer Case Fitment notes — MOPAR 68403025AA Fits: Engine GEN 3Electric Shift On Demand Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: Engine GEN 3Electric Shift On Demand Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: Engine GEN 3Electric Shift On Demand Transfer CaseCrew Cab5'7" BoxLT. Duty 4WD Fits: 24V VVT eTorque Engine UPG IElectric Shift On Demand Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: 24V VVT eTorque Engine UPG IElectric Shift On Demand Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: 24V VVT eTorque Engine UPG IElectric Shift On Demand Transfer CaseCrew Cab5'7" BoxLT. Duty 4WD Fits: HEMI MDS VVT eTorque EngineHEMI MDSElectric Shift On Demand Transfer CaseCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: HEMI MDSHEMI MDS VVT eTorque EngineElectric Shift On Demand Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: HEMI MDSHEMI MDS VVT eTorque EngineElectric Shift On Demand Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD	View on Amazon
MOPAR Fits: all 2020 1500 engines	68722946AA	🇺🇸 US 🇨🇦 CA	Fits Front215MM Front Axle, 3.55 Rear Axle Ratio Fitment notes — MOPAR 68722946AA Fits: Front215MM Front Axle, 3.55 Rear Axle RatioSedan/Quad Cab Short WheelbaseLt. Duty 4WD or: Front215MM Front Axle, 3.92 Rear Axle RatioSedan/Quad Cab Short WheelbaseLt. Duty 4WD or: Front215MM Front Axle, 3.21 Rear Axle RatioSedan/Quad Cab Short WheelbaseLt. Duty 4WD or: Front215mm Front Axle, 3.21 Rear Axle RatioCrew Cab Wheelbase 2LT. Duty 4WD or: Front215mm Front Axle, 3.55 Rear Axle RatioCrew Cab Wheelbase 2LT. Duty 4WD or: Front215mm Front Axle, 3.92 Rear Axle RatioCrew Cab Wheelbase 2LT. Duty 4WD or: Front215mm Front Axle, 3.21 Rear Axle RatioCrew Cab5'7" BoxLT. Duty 4WD or: Front215mm Front Axle, 3.55 Rear Axle RatioCrew Cab5'7" BoxLT. Duty 4WD or: Front215mm Front Axle, 3.92 Rear Axle RatioCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.6L V6, 5.7L V8	68089738AA	🇺🇸 US 🇨🇦 CA	Fits 24VElectric Shift On Demand Transfer Case Fitment notes — MOPAR 68089738AA Fits: 24VElectric Shift On Demand Transfer CaseRegular Cab6.5 Foot BedLT. Duty 4WD or: 24VElectric Shift On Demand Transfer CaseRegular Cab8 Foot BedLT. Duty 4WD or: 24VElectric Shift On Demand Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: 24VElectric Shift-On-The-Fly Part Time Transfer CaseRegular Cab6.5 Foot BedLT. Duty 4WD or: 24VElectric Shift-On-The-Fly Part Time Transfer CaseRegular Cab8 Foot BedLT. Duty 4WD or: 24VElectric Shift-On-The-Fly Part Time Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: 24VElec Shift On Demand Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: 24VElec Shift-On-The-Fly P/Time T/CaseCrew Cab Wheelbase 2LT. Duty 4WD or: 24VElectric Shift On Demand Transfer CaseCrew Cab5'7" BoxLT. Duty 4WD or: 24VElectric Shift-On-The-Fly Part Time Transfer CaseCrew Cab5'7" BoxLT. Duty 4WD Fits: HEMI MDSElectric Shift On Demand Transfer CaseCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: HEMI MDSElectric Shift On Demand Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: HEMI MDSElectric Shift On Demand Transfer CaseRegular Cab6.5 Foot BedLT. Duty 4WD or: HEMI MDSElectric Shift On Demand Transfer CaseRegular Cab8 Foot BedLT. Duty 4WD or: HEMI MDSElectric Shift On Demand Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: HEMI MDSElectric Shift-On-The-Fly Part Time Transfer CaseCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: HEMI MDSElectric Shift-On-The-Fly Part Time Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: HEMI MDSElectric Shift-On-The-Fly Part Time Transfer CaseRegular Cab6.5 Foot BedLT. Duty 4WD or: HEMI MDSElectric Shift-On-The-Fly Part Time Transfer CaseRegular Cab8 Foot BedLT. Duty 4WD or: HEMI MDSElectric Shift-On-The-Fly Part Time Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD	View on Amazon

This table covers the Transfer Case Output shafts.

Transfer Case Output Shaft Seal

Brand	Part Number	Markets	Notes	Buy
TIMKEN Fits: all 2020 1500 engines	4503N	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Rear4WD	View on Amazon
TIMKEN Fits: all 2020 1500 engines	SL260317	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Front4WD	View on Amazon

This table covers the seals at the Transfer Case Output Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.

Transfer Case Shift Mode Synchronizer Hub

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: all 2020 1500 engines	68402341AA	🇺🇸 US 🇨🇦 CA	Fits Engine GEN 3Electric Shift-On-The-Fly Part Time Transfer Case Fitment notes — MOPAR 68402341AA Fits: Engine GEN 3Electric Shift-On-The-Fly Part Time Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: Engine GEN 3Electric Shift-On-The-Fly Part Time Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: Engine GEN 3Electric Shift-On-The-Fly Part Time Transfer CaseCrew Cab5'7" BoxLT. Duty 4WD Fits: 24V VVT eTorque Engine Upgrade IElectric Shift-On-The-Fly Part Time Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: 24V VVT eTorque Engine Upgrade IElectric Shift-On-The-Fly Part Time Transfer CaseCrew Cab5'7" BoxLT. Duty 4WD or: 24V VVT eTorque Engine Upgrade IElectric Shift-On-The-Fly Part Time Transfer CaseSedan or Quad Cab Short WheelbaseLT. Duty 4WD Fits: HEMI MDS VVT eTorque EngineElectric Shift-On-The-Fly Part Time Transfer CaseCrew Cab5'7" BoxLT. Duty 4WD or: HEMI MDS VVT eTorque EngineElectric Shift-On-The-Fly Part Time Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: HEMI MDS VVT eTorque EngineElectric Shift-On-The-Fly Part Time Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD	View on Amazon

This table covers the Transfer Case Shift Mode Synchronizer hubs.

Transfer Case Shift Shaft Seal

Brand	Part Number	Markets	Notes	Buy
ELRING Fits: 5.7L V8	B17930	🇺🇸 US 🇨🇦 CA	4WDMild Hybrid EV-Gas (MHEV) Fitment notes — ELRING B17930 4WDMild Hybrid EV-Gas (MHEV)Crew Cab PickupLaramieBody code: DT	View on Amazon

This table covers the seals at the Transfer Case Shift Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.

Transfer Case Sprocket

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: all 2020 1500 engines	68402251AA	🇺🇸 US 🇨🇦 CA	Fits Engine GEN 3Electric Shift On Demand Transfer Case Fitment notes — MOPAR 68402251AA Fits: Engine GEN 3Electric Shift On Demand Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: Engine GEN 3Electric Shift On Demand Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: Engine GEN 3Mainshaft SprocketElectric Shift On Demand Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: Engine GEN 3Mainshaft SprocketElectric Shift On Demand Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: Engine GEN 3Electric Shift On Demand Transfer CaseCrew Cab5'7" BoxLT. Duty 4WD or: Engine GEN 3Mainshaft SprocketElectric Shift On Demand Transfer CaseCrew Cab5'7" BoxLT. Duty 4WD Fits: 24V VVT eTorque Engine UPG IElectric Shift On Demand Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: 24V VVT eTorque Engine UPG IElectric Shift On Demand Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: 24V VVT eTorque Engine UPG IMainshaft SprocketElectric Shift On Demand Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: 24V VVT eTorque Engine UPG IMainshaft SprocketElectric Shift On Demand Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: 24V VVT eTorque Engine UPG IElectric Shift On Demand Transfer CaseCrew Cab5'7" BoxLT. Duty 4WD or: 24V VVT eTorque Engine UPG IMainshaft SprocketElectric Shift On Demand Transfer CaseCrew Cab5'7" BoxLT. Duty 4WD Fits: HEMI MDS VVT eTorque EngineHEMI MDSElectric Shift On Demand Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: HEMI MDSHEMI MDS VVT eTorque EngineElectric Shift On Demand Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: HEMI MDSHEMI MDS VVT eTorque EngineElectric Shift On Demand Transfer CaseCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: HEMI MDS VVT eTorque EngineHEMI MDSMainshaft SprocketElectric Shift On Demand Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: HEMI MDS VVT eTorque EngineHEMI MDSMainshaft SprocketElectric Shift On Demand Transfer CaseCrew Cab5'7" BoxLT. Duty 4WD or: HEMI MDS VVT eTorque EngineHEMI MDSMainshaft SprocketElectric Shift On Demand Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.6L V6, 5.7L V8	68089712AA	🇺🇸 US 🇨🇦 CA	Fits 24VElectric Shift On Demand Transfer Case Fitment notes — MOPAR 68089712AA Fits: 24VElectric Shift On Demand Transfer CaseRegular Cab6.5 Foot BedLT. Duty 4WD or: 24VElectric Shift On Demand Transfer CaseRegular Cab8 Foot BedLT. Duty 4WD or: 24VElectric Shift On Demand Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: 24VElec Shift On Demand Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: 24VElectric Shift On Demand Transfer CaseCrew Cab5'7" BoxLT. Duty 4WD Fits: HEMI MDSElectric Shift On Demand Transfer CaseCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: HEMI MDSElectric Shift On Demand Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: HEMI MDSElectric Shift On Demand Transfer CaseRegular Cab6.5 Foot BedLT. Duty 4WD or: HEMI MDSElectric Shift On Demand Transfer CaseRegular Cab8 Foot BedLT. Duty 4WD or: HEMI MDSElectric Shift On Demand Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.6L V6, 5.7L V8	68145988AA	🇺🇸 US 🇨🇦 CA	Fits 24VElectric Shift-On-The-Fly Part Time Transfer Case Fitment notes — MOPAR 68145988AA Fits: 24VElectric Shift-On-The-Fly Part Time Transfer CaseRegular Cab6.5 Foot BedLT. Duty 4WD or: 24VElectric Shift-On-The-Fly Part Time Transfer CaseRegular Cab8 Foot BedLT. Duty 4WD or: 24VElectric Shift-On-The-Fly Part Time Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: 24VElec Shift-On-The-Fly P/Time T/CaseCrew Cab Wheelbase 2LT. Duty 4WD or: 24VElectric Shift-On-The-Fly Part Time Transfer CaseCrew Cab5'7" BoxLT. Duty 4WD Fits: HEMI MDSElectric Shift-On-The-Fly Part Time Transfer CaseCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: HEMI MDSElectric Shift-On-The-Fly Part Time Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: HEMI MDSElectric Shift-On-The-Fly Part Time Transfer CaseRegular Cab6.5 Foot BedLT. Duty 4WD or: HEMI MDSElectric Shift-On-The-Fly Part Time Transfer CaseRegular Cab8 Foot BedLT. Duty 4WD or: HEMI MDSElectric Shift-On-The-Fly Part Time Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD	View on Amazon

This table covers the Transfer Case sprockets.

Transfer Case Vent

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: 3.6L V6, 5.7L V8	68089752AA	🇺🇸 US 🇨🇦 CA	Fits 24VElectric Shift On Demand Transfer Case Fitment notes — MOPAR 68089752AA Fits: 24VElectric Shift On Demand Transfer CaseRegular Cab6.5 Foot BedLT. Duty 4WD or: 24VElectric Shift On Demand Transfer CaseRegular Cab8 Foot BedLT. Duty 4WD or: 24VElectric Shift On Demand Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: 24VElectric Shift-On-The-Fly Part Time Transfer CaseRegular Cab6.5 Foot BedLT. Duty 4WD or: 24VElectric Shift-On-The-Fly Part Time Transfer CaseRegular Cab8 Foot BedLT. Duty 4WD or: 24VElectric Shift-On-The-Fly Part Time Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: 24VElec Shift On Demand Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: 24VElec Shift-On-The-Fly P/Time T/CaseCrew Cab Wheelbase 2LT. Duty 4WD or: 24VElectric Shift On Demand Transfer CaseCrew Cab5'7" BoxLT. Duty 4WD or: 24VElectric Shift-On-The-Fly Part Time Transfer CaseCrew Cab5'7" BoxLT. Duty 4WD Fits: HEMI MDSElectric Shift On Demand Transfer CaseCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: HEMI MDSElectric Shift On Demand Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: HEMI MDSElectric Shift On Demand Transfer CaseRegular Cab6.5 Foot BedLT. Duty 4WD or: HEMI MDSElectric Shift On Demand Transfer CaseRegular Cab8 Foot BedLT. Duty 4WD or: HEMI MDSElectric Shift On Demand Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: HEMI MDSElectric Shift-On-The-Fly Part Time Transfer CaseCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: HEMI MDSElectric Shift-On-The-Fly Part Time Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: HEMI MDSElectric Shift-On-The-Fly Part Time Transfer CaseRegular Cab6.5 Foot BedLT. Duty 4WD or: HEMI MDSElectric Shift-On-The-Fly Part Time Transfer CaseRegular Cab8 Foot BedLT. Duty 4WD or: HEMI MDSElectric Shift-On-The-Fly Part Time Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD	View on Amazon

This table covers the vents on the transfer case.

Universal Joint

Economy

Brand	Part Number	Markets	Notes	Buy
DANA Popular Fits: all 2020 1500 engines	15178X	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	SVLGreasable Fitment notes — DANA 15178X SVLGreasable1.188 IN Bearing Cap Diameter3.625in Outside Snap Ring Dimension Fits: Rear Driveshaft At Rear Axlewith 1 Piece Rear Driveshaftwith 1350 Series Driveline or: Rear Driveshaft At Transmissionwith 1 Piece Rear Driveshaftwith 1350 Series Driveline or: Rear Driveshaft At Rear Axlewith 1350 Series Drivelinewith 2 Piece Rear Driveshaft or: Rear Driveshaft At Support Bearingwith 1350 Series Drivelinewith 2 Piece Rear Driveshaft or: Rear Driveshaft At Transmissionwith 1350 Series Drivelinewith 2 Piece Rear Driveshaft	View on Amazon
DANA Fits: all 2020 1500 engines	25178X	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Spicer SelectGreasable Fitment notes — DANA 25178X Spicer SelectGreasable3.625in Outside Snap Ring Dimension1.188 IN Bearing Cap Diameter Fits: Rear Driveshaft At Rear Axlewith 1 Piece Rear Driveshaftwith 1350 Series Driveline or: Rear Driveshaft At Transmissionwith 1 Piece Rear Driveshaftwith 1350 Series Driveline or: Rear Driveshaft At Rear Axlewith 1350 Series Drivelinewith 2 Piece Rear Driveshaft or: Rear Driveshaft At Support Bearingwith 1350 Series Drivelinewith 2 Piece Rear Driveshaft or: Rear Driveshaft At Transmissionwith 1350 Series Drivelinewith 2 Piece Rear Driveshaft	View on Amazon

Heavy Duty

Brand	Part Number	Markets	Notes	Buy
DANA Popular Fits: all 2020 1500 engines	51350X	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Spicer Life Series (SPL)Non-Greasable Fitment notes — DANA 51350X Spicer Life Series (SPL)Non-Greasable1.188" Bearing CapOutside Snap Rings Fits: Rear Driveshaft At Rear AxleOE Designwith 1 Piece Rear Driveshaftwith 1350 Series Driveline or: Rear Driveshaft At Rear AxleOE Designwith 1350 Series Drivelinewith 2 Piece Rear Driveshaft or: Rear Driveshaft At Support BearingOE Designwith 1350 Series Drivelinewith 2 Piece Rear Driveshaft or: Rear Driveshaft At TransmissionOE Designwith 1 Piece Rear Driveshaftwith 1350 Series Driveline or: Rear Driveshaft At TransmissionOE Designwith 1350 Series Drivelinewith 2 Piece Rear Driveshaft	View on Amazon
ACDELCO Fits: all 2020 1500 engines	45U0109	🇺🇸 US 🇨🇦 CA	Greasable Super Strength Fitment notes — ACDELCO 45U0109 Greasable Super Strength Rear Shaftwith 1.188 In. Bearing Cup Diameter, with 3.625 In. Outside Lock-upLocation End of Cap	View on Amazon
ACDELCO Fits: all 2020 1500 engines	45U0123	🇺🇸 US 🇨🇦 CA	Non-Greasable Super Strength Fitment notes — ACDELCO 45U0123 Non-Greasable Super Strength Rear Shaftwith 1.188 In. Bearing Cup Diameter, with 3.625 In. Outside Lock-up	View on Amazon
DANA Fits: all 2020 1500 engines	51350XP	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Spicer Life Series (SPL) PlusNon-Greasable Fitment notes — DANA 51350XP Spicer Life Series (SPL) PlusNon-GreasableHigh Temperature Design1.188" Bearing CapOutside Snap Rings Fits: Rear Driveshaft At Rear AxleEnhanced over OE Designwith 1 Piece Rear Driveshaftwith 1350 Series Driveline or: Rear Driveshaft At Rear AxleEnhanced over OE Designwith 1350 Series Drivelinewith 2 Piece Rear Driveshaft or: Rear Driveshaft At Support BearingEnhanced over OE Designwith 1350 Series Drivelinewith 2 Piece Rear Driveshaft or: Rear Driveshaft At TransmissionEnhanced over OE Designwith 1 Piece Rear Driveshaftwith 1350 Series Driveline or: Rear Driveshaft At TransmissionEnhanced over OE Designwith 1350 Series Drivelinewith 2 Piece Rear Driveshaft	View on Amazon
DANA Fits: all 2020 1500 engines	513501X	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Spicer Life Series (SPL)Greasable Fitment notes — DANA 513501X Spicer Life Series (SPL)Greasable1.188" Bearing CapOutside Snap Rings Fits: Rear Driveshaft At Rear Axlewith 1 Piece Rear Driveshaftwith 1350 Series Driveline or: Rear Driveshaft At Transmissionwith 1 Piece Rear Driveshaftwith 1350 Series Driveline or: Rear Driveshaft At Rear Axlewith 1350 Series Drivelinewith 2 Piece Rear Driveshaft or: Rear Driveshaft At Support Bearingwith 1350 Series Drivelinewith 2 Piece Rear Driveshaft or: Rear Driveshaft At Transmissionwith 1350 Series Drivelinewith 2 Piece Rear Driveshaft	View on Amazon
DANA Fits: all 2020 1500 engines	SPL301350XC	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Spicer Life Series (SPL)Non-Greasable Fitment notes — DANA SPL301350XC Spicer Life Series (SPL)Non-GreasableBlue Coated Performance1.188" Bearing CapOutside Snap Rings Fits: Rear Driveshaft At Rear Axlewith 1 Piece Rear Driveshaftwith 1350 Series Driveline or: Rear Driveshaft At Transmissionwith 1 Piece Rear Driveshaftwith 1350 Series Driveline or: Rear Driveshaft At Rear Axlewith 1350 Series Drivelinewith 2 Piece Rear Driveshaft or: Rear Driveshaft At Support Bearingwith 1350 Series Drivelinewith 2 Piece Rear Driveshaft or: Rear Driveshaft At Transmissionwith 1350 Series Drivelinewith 2 Piece Rear Driveshaft	View on Amazon
GMB Fits: all 2020 1500 engines	2150178	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Performance GradeGreasable Fitment notes — GMB 2150178 Performance GradeGreasableGrease Fitting in Cross1.188" Bearing Cap DiameterOutside Lock Rings Rear Shaft All Joints2 Joint Driveshaft	View on Amazon
MOPAR Fits: all 2020 1500 engines	68417911AA	🇺🇸 US 🇨🇦 CA	Kit Fitment notes — MOPAR 68417911AA Kit Fits: Engine GEN 3Sedan/Quad Cab Short Wheelbase8-Speed Automatic 8HP75 TransmissionLT. Duty 4WD or: Engine GEN 3Crew Cab Wheelbase 28-Speed Automatic 8HP75 TransmissionLT. Duty 4WD or: Engine GEN 3Except 300mm Rear AxleSedan/Quad Cab Short Wheelbase8-Speed Automatic 8HP75 Transmission or: Engine GEN 3Crew Cab5'7" Box8-Speed Automatic 8HP75 TransmissionLT. Duty 4WD Fits: 24V VVT eTorque Engine UPG I3.21 Rear Axle RatioCrew Cab Wheelbase 2LT. Duty 4WD or: 24V VVT eTorque Engine UPG I3.92 Rear Axle Ratio or 3.55 Rear Axle RatioCrew Cab Wheelbase 2LT. Duty 4WD or: 24V VVT eTorque Engine UPG ICrew Cab Wheelbase 28-SPD Auto 850RE Trans or: 24V VVT eTorque Engine UPG ISedan/Quad Cab Short Wheelbase8-SPD Auto 850RE TransLT. Duty 4WD or: 24V VVT eTorque Engine UPG ICrew Cab5'7" Box8-Speed Automatic 850RE TransmissionLT. Duty 4WD Fits: HEMI MDS VVT eTorque EngineHEMI MDSCrew Cab Wheelbase 28-Speed Automatic 8HP75 Transmission or: HEMI MDSHEMI MDS VVT eTorque Engine3.21 Rear Axle Ratio or 3.92 Rear Axle RatioExc. 300mm Rear AxleSedan/Quad Cab Short Wheelbase8-Speed Automatic 8HP75 Transmission or: HEMI MDSHEMI MDS VVT eTorque Engine3.92 Rear Axle RatioCrew Cab Wheelbase 28-Speed Automatic 8HP75 TransmissionLT. Duty 4WD or: HEMI MDSHEMI MDS VVT eTorque Engine3.92 Rear Axle RatioSedan/Quad Cab Short Wheelbase8-Speed Automatic 8HP75 TransmissionLT. Duty 4WD or: HEMI MDSHEMI MDS VVT eTorque EngineCrew Cab Wheelbase 28-Speed Automatic 8HP75 Transmission or: HEMI MDSHEMI MDS VVT eTorque Engine3.92 Rear Axle Ratio or 3.21 Rear Axle RatioCrew Cab Crew Cab5'7" Box8-Speed Automatic 8HP75 TransmissionLT. Duty 4WD or: HEMI MDS VVT eTorque EngineHEMI MDS3.21 Rear Axle Ratio or 3.92 Rear Axle Ratio, 300mm Rear AxleSedan/Quad Cab Short Wheelbase8-Speed Automatic 8HP75 Tran	View on Amazon

Standard Replacement

Brand	Part Number	Markets	Notes	Buy
GMB Popular Fits: all 2020 1500 engines	2100447	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Non-Greasable1.188" Bearing Cap Diameter Fitment notes — GMB 2100447 Non-Greasable1.188" Bearing Cap DiameterOutside Lock Rings Rear Shaft All Joints	View on Amazon
ACDELCO Fits: all 2020 1500 engines	45U0103	🇺🇸 US 🇨🇦 CA	Gold Fitment notes — ACDELCO 45U0103 Gold Rear Shaftwith 1.188 In. Bearing Cup Diameter, with 3.625 In. Outside Lock-upGreasable (Location In cross)	View on Amazon
DANA Fits: all 2020 1500 engines	5178X	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	SpicerGreasable Fitment notes — DANA 5178X SpicerGreasable3.625in Outside Snap Ring Dimension1.188 IN Bearing Cap Diameter Fits: Rear Driveshaft At Rear Axlewith 1 Piece Rear Driveshaftwith 1350 Series Driveline or: Rear Driveshaft At Transmissionwith 1 Piece Rear Driveshaftwith 1350 Series Driveline or: Rear Driveshaft At Rear Axlewith 1350 Series Drivelinewith 2 Piece Rear Driveshaft or: Rear Driveshaft At Support Bearingwith 1350 Series Drivelinewith 2 Piece Rear Driveshaft or: Rear Driveshaft At Transmissionwith 1350 Series Drivelinewith 2 Piece Rear Driveshaft	View on Amazon
MOOG Fits: all 2020 1500 engines	326	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Greasable Fitment notes — MOOG 326 Greasable Fits: Rear Driveshaft At Rear Axle4WDwith 2 Joint Driveshaft or: Rear Driveshaft At Rear Axle4WDwith 3 Joint Driveshaft or: Rear Driveshaft At Support Bearing4WDwith 3 Joint Driveshaft or: Rear Driveshaft At Transmission4WDwith 2 Joint Driveshaft or: Rear Driveshaft At Transmission4WDwith 3 Joint Driveshaft or: Rear Driveshaft At Rear AxleRWDwith 2 Joint Driveshaft or: Rear Driveshaft At Rear AxleRWDwith 3 Joint Driveshaft or: Rear Driveshaft At Support BearingRWDwith 3 Joint Driveshaft or: Rear Driveshaft At TransmissionRWDwith 2 Joint Driveshaft or: Rear Driveshaft At TransmissionRWDwith 3 Joint Driveshaft	View on Amazon
MOPAR Fits: all 2020 1500 engines	68036714AA	🇺🇸 US 🇨🇦 CA	Kit Fitment notes — MOPAR 68036714AA Kit Fits: Regular Cab6.5 Foot Bed8-Spd Auto 845RE Trans or: Regular Cab8 Foot Bed8-Spd Auto 845RE Trans or: Sedan/Quad Cab Short Wheelbase8-Spd Auto 845RE Trans or: Regular Cab8 Foot Bed6 Speed Automatic 65RFE Transmission or: Sedan/Quad Cab Short Wheelbase6 Speed Automatic 65RFE Transmission or: Crew Cab5'7" Box6 Speed Automatic 65RFE Transmission or: Crew Cab5'7" Box8-Speed Automatic 845RE Transmission or: HEMI MDSCrew Cab Wheelbase 28-SPD Auto 8HP70 Trans or: HEMI MDS3.21 Rear Axle Ratio or 3.92 Rear Axle RatioSedan/Quad Cab Short Wheelbase8-SPD Auto 8HP70 Trans or: HEMI MDS3.21 Rear Axle Ratio or 3.92 Rear Axle RatioRegular Cab6.5 Foot Bed8-SPD Auto 8HP70 Trans or: HEMI MDS3.21 Rear Axle Ratio or 3.92 Rear Axle RatioRegular Cab8 Foot Bed8-SPD Auto 8HP70 Trans or: HEMI MDS3.55 Rear Axle RatioSedan/Quad Cab Short Wheelbase8-SPD Auto 8HP70 Trans	View on Amazon

This table covers the U-joints in the driveshaft.

4WD Actuator

Axle / Differential Assembly

Axle Housing

Axle Shaft

Economy

Standard Replacement

Axle Shaft Bearing

Axle Shaft Seal

CV Axle

Heavy Duty

Specialty - For Lifted Vehicles

Standard Replacement

CV Intermediate Shaft

Economy

Standard Replacement

Differential Carrier

Heavy Duty

Standard Replacement

Differential Cover

Differential Cover Gasket

Differential Lock Actuator

Differential Pinion Bearing / Race

Differential Pinion Flange

Differential Pinion Nut

Differential Pinion Seal

Differential Pinion Shim

Differential Rebuild Kit

Master Kit

Standard Kit

Differential Ring and Pinion

Economy

Standard Replacement

Differential Ring Gear Bolt

Differential Seal

Drive Shaft

Drive Shaft Bolt

Drive Shaft Center Support Bearing

Economy

Standard Replacement

Drive Shaft Seal

Gear Oil

SAE 75W-140

SAE 75W-90

Transfer Case Assembly

Transfer Case Control Module

Transfer Case Fluid

Transfer Case High / Low Clutch

Transfer Case Motor

Transfer Case Output Shaft

Transfer Case Output Shaft Seal

Transfer Case Shift Mode Synchronizer Hub

Transfer Case Shift Shaft Seal

Transfer Case Sprocket

Transfer Case Vent

Universal Joint

Economy

Heavy Duty

Standard Replacement

Buying Drivetrain Parts for a 2020 Ram 1500

Frequently Asked Questions

Other Parts for the 2020 Ram 1500

Drivetrain Parts for Other Ram 1500 Years

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