The 2020 Ram 1500 Classic has 114 drivetrain parts with verified fitment on this page — 22 part types and 30 brands, covering both the 3.6L V6 and the 5.7L V8. Each part includes a manufacturer part number and application notes.
On the 2020 Ram 1500 Classic, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware. Most of the listed parts are Universal Joint (25 parts), CV Intermediate Shaft (12 parts) and Axle Shaft (9 parts). The other 19 part types cover the remaining 68 parts.
The 2020 Ram 1500 Classic was sold with both the 3.6L V6 and the 5.7L V8. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
30 brands supply drivetrain parts for the 2020 Ram 1500 Classic, led by DORMAN (17 parts), VALVOLINE (11 parts) and TOP NOTCH (10 parts), plus 27 more brands. Quality grades include Standard Replacement, Heavy Duty and Economy.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2020 Ram 1500 Classic. 19 parts have it, including DORMAN 630163 (Axle Shaft) and TRAKMOTIVE CH8256HDX (CV Axle). Each part number opens a page with every vehicle that part fits.
4WD Actuator
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ROSTRA Fits: 3.6L V6 | 730047 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 3.6L V6 | TCA81 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 3.6L V6 | 1S12657 | 🇺🇸 US 🇨🇦 CA | 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.
3 4WD Actuator parts for the 2020 Ram 1500 Classic come from 3 brands — ROSTRA, STANDARD MOTOR PRODUCTS and WELLS.
Listed part numbers: ROSTRA 730047, STANDARD MOTOR PRODUCTS TCA81 and WELLS 1S12657.
Axle Shaft
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular Fits: 3.6L V6 | 630163 | 🇺🇸 US 🇨🇦 CA | Rear Left | View on Amazon |
| DORMAN Fits: 3.6L V6 | 630162 | 🇺🇸 US 🇨🇦 CA | Rear Right | View on Amazon |
| DORMAN Fits: 3.6L V6 | 630011 | 🇺🇸 US 🇨🇦 CA | OE FixIncludes Interim Shafts And 4WD Collar | View on Amazon |
| RICHMOND Fits: 3.6L V6 | 9227485 | 🇺🇸 US 🇨🇦 CA | Excel34.35" Overall Length | View on Amazon |
| RICHMOND Fits: 3.6L V6 | 9227484 | 🇺🇸 US 🇨🇦 CA | Excel33.89" Overall Length | View on Amazon |
| SKP Fits: 3.6L V6 | SK630163 | 🇺🇸 US 🇨🇦 CA | Rear Left | View on Amazon |
| SKP Fits: 3.6L V6 | SK630162 | 🇺🇸 US 🇨🇦 CA | Rear Right | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTIVE GEAR Popular Fits: 3.6L V6 | MG5004 | 🇺🇸 US 🇨🇦 CA | 33.89" Overall Length31 Spline | View on Amazon |
| MOTIVE GEAR Fits: 3.6L V6 | MG5005 | 🇺🇸 US 🇨🇦 CA | 34.35" Overall Length31 Spline | View on Amazon |
This table covers the Axle shafts.
9 Axle Shaft parts for the 2020 Ram 1500 Classic come from 4 brands — DORMAN, RICHMOND, SKP and 1 other brand. The "Popular" part is DORMAN 630163.
The Economy section lists 7 options from DORMAN, RICHMOND and SKP — the catalog's value-priced group. DORMAN 630163 is listed in this group.
In the Standard Replacement grade, MOTIVE GEAR supplies 2 parts: built to original-equipment specification. A representative part number is MOTIVE GEAR MG5004.
This group includes DORMAN 630163, DORMAN 630162 and DORMAN 630011 and the remaining parts above.
Axle Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SCHAEFFLER Fits: 3.6L V6 | SS6644 | 🇺🇸 US 🇨🇦 CA | Front4WD | View on Amazon |
| TIMKEN Fits: 3.6L V6 | SL260004 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
| TIMKEN Fits: 3.6L V6 | SL260466 | 🇺🇸 US 🇨🇦 CA | Front4WD | 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.
3 Axle Shaft Seal parts are listed for the 2020 Ram 1500 Classic, from TIMKEN and SCHAEFFLER.
Part numbers include SCHAEFFLER SS6644, TIMKEN SL260004 and TIMKEN SL260466.
CV Axle
Heavy Duty
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TRAKMOTIVE Popular Fits: 3.6L V6 | CH8256HDX | 🇺🇸 US 🇨🇦 CA | Extreme DutyDoes Not Include Clip | View on Amazon |
| GSP Fits: 3.6L V6 | NCV10040XD | 🇺🇸 US 🇨🇦 CA | Xtreme Duty CV AxleFor Extreme Operating Temperatures | View on Amazon |
| TOP NOTCH Fits: 3.6L V6 | TN30179XD | 🇺🇸 US 🇨🇦 CA | Xtreme Duty | View on Amazon |
Specialty - For Lifted Vehicles
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GSP Fits: 3.6L V6 | NCV10040XDP | 🇺🇸 US 🇨🇦 CA | Extended Travel CV Axle | View on Amazon |
| TOP NOTCH Fits: 3.6L V6 | TN30179XDP | 🇺🇸 US 🇨🇦 CA | Extended Travel | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GSP Popular Fits: 3.6L V6 | NCV10040 | 🇺🇸 US 🇨🇦 CA | Front4WD | View on Amazon |
| APWI Fits: 3.6L V6 | CH8413HD | 🇺🇸 US 🇨🇦 CA | FrontExtended Travel-Heavy Duty Design | View on Amazon |
| TOP NOTCH Fits: 3.6L V6 | TN30179 | 🇺🇸 US 🇨🇦 CA | Front4WD | View on Amazon |
| TRAKMOTIVE Fits: 3.6L V6 | CH8256 | 🇺🇸 US 🇨🇦 CA | Does Not Include Clip | 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.
9 CV Axle parts are listed for the 2020 Ram 1500 Classic, from GSP, TOP NOTCH, TRAKMOTIVE and 1 other brand. TRAKMOTIVE CH8256HDX carries the "Popular" badge.
The Heavy Duty section lists 3 options from TRAKMOTIVE, GSP and TOP NOTCH — rated for severe service. TRAKMOTIVE CH8256HDX is listed in this group.
The Specialty - For Lifted Vehicles section lists 2 options from GSP and TOP NOTCH — grouped under the catalog's "Specialty - For Lifted Vehicles" designation — the notes column spells out what sets them apart. GSP NCV10040XDP is listed in this group.
The Standard Replacement section: 4 options from GSP, APWI, TOP NOTCH and 1 other brand. GSP NCV10040 is listed in this group.
This group includes TRAKMOTIVE CH8256HDX, GSP NCV10040XD and TOP NOTCH TN30179XD and the remaining parts above.
CV Intermediate Shaft
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 3.6L V6 | 630444 | 🇺🇸 US 🇨🇦 CA | Front Left InnerBody code DS | View on Amazon |
| DORMAN Fits: 3.6L V6 | 630457 | 🇺🇸 US 🇨🇦 CA | OE FIX | View on Amazon |
| DORMAN Fits: 3.6L V6 | 630446 | 🇺🇸 US 🇨🇦 CA | OE FIX | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GSP Popular Fits: 3.6L V6 | NEX12005 | 🇺🇸 US 🇨🇦 CA | Front Right Outer4WD | View on Amazon |
| GSP Popular Fits: 3.6L V6 | NEX12000 | 🇺🇸 US 🇨🇦 CA | Front Left4WD | View on Amazon |
| TOP NOTCH Popular Fits: 3.6L V6 | TN30219IS | 🇺🇸 US 🇨🇦 CA | Front Left4WD | View on Amazon |
| GSP Fits: 3.6L V6 | NEX12013 | 🇺🇸 US 🇨🇦 CA | NewIntermediate Shaft Kit | View on Amazon |
| GSP Fits: 3.6L V6 | NEX12014 | 🇺🇸 US 🇨🇦 CA | NewIntermediate Shaft Kit | View on Amazon |
| TOP NOTCH Fits: 3.6L V6 | TN30229IS | 🇺🇸 US 🇨🇦 CA | New Intermediate ShaftBearing Included | View on Amazon |
| TOP NOTCH Fits: 3.6L V6 | TN30230IS | 🇺🇸 US 🇨🇦 CA | New Intermediate Shaft KitBearing Included | View on Amazon |
| USA STANDARD GEAR Fits: 3.6L V6 | USA12237 | 🇺🇸 US 🇨🇦 CA | Front Right Outer4WD | View on Amazon |
| USA STANDARD GEAR Fits: 3.6L V6 | USA21921 | 🇺🇸 US 🇨🇦 CA | Front Left4WD | View on Amazon |
This table covers the CV Intermediate shafts.
12 CV Intermediate Shaft parts for the 2020 Ram 1500 Classic come from 4 brands — GSP, DORMAN, TOP NOTCH and 1 other brand. The "Popular" part is GSP NEX12005.
The Economy section: 3 options from DORMAN. DORMAN 630444 is listed in this group.
Standard Replacement: 9 parts, from GSP, TOP NOTCH and USA STANDARD GEAR. A representative part number is GSP NEX12005.
Differential Carrier
Heavy Duty
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| USA STANDARD GEAR Fits: 3.6L V6 | USA26036 | 🇺🇸 US 🇨🇦 CA | Yukon Dura Grip | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| USA STANDARD GEAR Fits: 3.6L V6 | USA12386 | 🇺🇸 US 🇨🇦 CA | Carrier case | View on Amazon |
| USA STANDARD GEAR Fits: 3.6L V6 | USA20137 | 🇺🇸 US 🇨🇦 CA | Carrier case | View on Amazon |
This table covers the carriers that hold the differential gears in the axle.
USA STANDARD GEAR supplies the 3 Differential Carrier parts for the 2020 Ram 1500 Classic.
The Heavy Duty section: 1 option from USA STANDARD GEAR. USA STANDARD GEAR USA26036 is listed in this group.
The Standard Replacement section: 2 options from USA STANDARD GEAR. USA STANDARD GEAR USA12386 is listed in this group.
Part numbers include USA STANDARD GEAR USA26036, USA STANDARD GEAR USA12386 and USA STANDARD GEAR USA20137.
Differential Cover Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO Fits: 3.6L V6 | RDS55073 | 🇺🇸 US 🇨🇦 CA | Rearwith 9.25 (In) Ring Gear | 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.
One part is listed for the 2020 Ram 1500 Classic — FEL-PRO RDS55073.
Differential Cover Plug
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 3.6L V6 | 090062 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
This table covers the Differential Cover plugs. Typical signs include a leak at the drain or glow-plug hole, or a plug that has rounded off. Replace the crush washer and torque to the spec in the notes.
This group shows a single part: DORMAN 090062.
Differential Lock Actuator
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 3.6L V6 | 600399 | 🇺🇸 US 🇨🇦 CA | Front4WD | View on Amazon |
| SKP Fits: 3.6L V6 | SK600399 | 🇺🇸 US 🇨🇦 CA | 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.
2 Differential Lock Actuator parts are listed for the 2020 Ram 1500 Classic, from DORMAN and SKP.
Listed part numbers: DORMAN 600399 and SKP SK600399.
Differential Pinion Flange
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 3.6L V6 | 697150 | 🇺🇸 US 🇨🇦 CA | Kit | View on Amazon |
| DORMAN Fits: 3.6L V6 | 697020 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
This table covers the flanges that connect the driveshaft to the differential pinion.
DORMAN supplies both parts for the 2020 Ram 1500 Classic.
This group includes DORMAN 697150 and DORMAN 697020.
Differential Pinion Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TIMKEN Fits: 3.6L V6 | SL260540 | 🇺🇸 US 🇨🇦 CA | FrontExpress or SLT Model or Tradesman or Warlock | 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.
One part is listed for the 2020 Ram 1500 Classic — TIMKEN SL260540.
Differential Rebuild Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AUTOTECNICA Fits: 3.6L V6 | DG0418511 | 🇺🇸 US 🇨🇦 CA | FrontRepairs Front Right Axle | View on Amazon |
| DORMAN Fits: 3.6L V6 | 697040 | 🇺🇸 US 🇨🇦 CA | Rear9.25" Ring Gear | View on Amazon |
| USA STANDARD GEAR Fits: 3.6L V6 | USA14216 | 🇺🇸 US | Yukon Master Kit | View on Amazon |
| USA STANDARD GEAR Fits: 3.6L V6 | USA12384 | 🇺🇸 US 🇨🇦 CA | Yukon Master Kit | View on Amazon |
This table covers kits that group the bearings, races and seals for a differential rebuild.
4 Differential Rebuild Kit parts for the 2020 Ram 1500 Classic come from 3 brands — USA STANDARD GEAR, AUTOTECNICA and DORMAN.
This group includes AUTOTECNICA DG0418511, DORMAN 697040 and USA STANDARD GEAR USA14216 and the remaining parts above.
Drive Shaft
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TOP NOTCH Popular Fits: 3.6L V6 | TN1215PS | 🇺🇸 US 🇨🇦 CA | Front4WD | View on Amazon |
| TOP NOTCH Popular Fits: 3.6L V6 | TN1213PS | 🇺🇸 US 🇨🇦 CA | Rear4WD | View on Amazon |
| DORMAN Fits: 3.6L V6 | 938095 | 🇺🇸 US 🇨🇦 CA | Length: 33.75" | View on Amazon |
| DORMAN Fits: 3.6L V6 | 976041 | 🇺🇸 US 🇨🇦 CA | Length: 73.875" | View on Amazon |
| DORMAN Fits: 3.6L V6 | 976624 | 🇺🇸 US 🇨🇦 CA | Length: 53.88" | View on Amazon |
| TOP NOTCH Fits: 3.6L V6 | TN1211PS | 🇺🇸 US 🇨🇦 CA | RearRWD | View on Amazon |
| TOP NOTCH Fits: 3.6L V6 | TN1212PS | 🇺🇸 US 🇨🇦 CA | RearRWD | View on Amazon |
| TRAKMOTIVE Fits: 3.6L V6 | CHP426 | 🇺🇸 US 🇨🇦 CA | Rear4WD | View on Amazon |
This table covers the driveshafts that carry torque from the transmission or transfer case.
8 Drive Shaft parts for the 2020 Ram 1500 Classic come from 3 brands — TOP NOTCH, DORMAN and TRAKMOTIVE. The "Popular" part is TOP NOTCH TN1215PS.
This group includes TOP NOTCH TN1215PS, TOP NOTCH TN1213PS and DORMAN 938095 and the remaining parts above.
Drive Shaft Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 3.6L V6 | 13864 | 🇺🇸 US 🇨🇦 CA | Fits Rear | View on Amazon |
This table covers the Drive Shaft bolts.
One part is listed for the 2020 Ram 1500 Classic — DORMAN 13864.
Drive Shaft Center Support Bearing
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKP Popular Fits: 3.6L V6 | SKDS6079 | 🇺🇸 US 🇨🇦 CA | CenterSquare Housing | View on Amazon |
| VAICO Fits: 3.6L V6 | V330684 | 🇺🇸 US 🇨🇦 CA | Express or SLT Model or Tradesman or WarlockGrade: AM | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ANCHOR Popular Fits: 3.6L V6 | 6079 | 🇺🇸 US 🇨🇦 CA | Centerwith 35mm Inside Diameter Bearing(s) | View on Amazon |
| ANCHOR Fits: 3.6L V6 | 6139 | 🇺🇸 US 🇨🇦 CA | Rearwith 40mm Inside Diameter Bearing(s) | View on Amazon |
| PIONEER Fits: 3.6L V6 | 646079 | 🇺🇸 US 🇨🇦 CA | Square HousingInner Diameter: 1.378" | View on Amazon |
| PIONEER Fits: 3.6L V6 | 646139 | 🇺🇸 US 🇨🇦 CA | 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.
6 Drive Shaft Center Support Bearing parts for the 2020 Ram 1500 Classic come from 4 brands — ANCHOR, PIONEER, SKP and 1 other brand. The "Popular" part is SKP SKDS6079.
The Economy section: 2 options from SKP and VAICO. SKP SKDS6079 is listed in this group.
Standard Replacement: 4 parts, from ANCHOR and PIONEER. A representative part number is ANCHOR 6079.
Part numbers include SKP SKDS6079, VAICO V330684 and ANCHOR 6079, among others listed above.
Drive Shaft Slip Yoke
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DANA Fits: 3.6L V6 | 5010279 | 🇺🇸 US 🇨🇦 CA | Spicer | View on Amazon |
This table covers the Drive Shaft Slip yokes.
This group shows a single part: DANA 5010279.
Gear Oil
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE Popular Fits: 3.6L V6 | VV975 | 🇺🇸 US 🇨🇦 CA | Advanced Full Synthetic SAE 75W-90 Gear Oil1 Quart | View on Amazon |
| IDEMITSU Fits: 3.6L V6 | 30305024750 | 🇺🇸 US | 75W90 Racing Gear Oil1 Quart | View on Amazon |
| VALVOLINE Fits: 3.6L V6 | 889785 | 🇺🇸 US 🇨🇦 CA | Full Synthetic SAE 75W-90 Gear Oil1 Quart Flex Fill | View on Amazon |
| VALVOLINE Fits: 3.6L V6 | 882505 | 🇺🇸 US 🇨🇦 CA | Advanced Full Synthetic SAE 75W-90 Gear Oil1 Gallon | View on Amazon |
| VALVOLINE Fits: 3.6L V6 | 723856 | 🇺🇸 US 🇨🇦 CA | Advanced Full Synthetic SAE 75W-90 Gear Oil5 Gallon | View on Amazon |
| VALVOLINE Fits: 3.6L V6 | 819195 | 🇺🇸 US 🇨🇦 CA | VPS Full Synthetic SAE 75W-90 Gear Oil1 Quart | View on Amazon |
| VALVOLINE Fits: 3.6L V6 | 892683 | 🇺🇸 US 🇨🇦 CA | Syngard Heavy Duty Full Synthetic SAE 75W-90 Gear Oil208 L | View on Amazon |
| VALVOLINE Fits: 3.6L V6 | 892802 | 🇺🇸 US 🇨🇦 CA | Syngard Heavy Duty Full Synthetic SAE 75W-90 Gear Oil15.8 Gallon | View on Amazon |
| VALVOLINE Fits: 3.6L V6 | 902146 | 🇺🇸 US 🇨🇦 CA | Extended Protection Full Synthetic SAE 75W-90 Gear Oil1 Quart Flex Fill | 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.
9 Gear Oil parts are listed for the 2020 Ram 1500 Classic, from VALVOLINE and IDEMITSU. VALVOLINE VV975 carries the "Popular" badge.
Listed part numbers: VALVOLINE VV975, IDEMITSU 30305024750 and VALVOLINE 889785, plus the other parts above.
Transfer Case Control Module
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 3.6L V6 | 599099 | 🇺🇸 US 🇨🇦 CA | Fits 4WDBody code DS | View on Amazon |
This table covers the Transfer Case control modules.
This group shows a single part: DORMAN 599099.
Transfer Case Fluid
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VAICO Fits: 3.6L V6 | V600432 | 🇺🇸 US 🇨🇦 CA | 4WDGrade: OEM | View on Amazon |
| VALVOLINE Fits: 3.6L V6 | 798153 | 🇺🇸 US 🇨🇦 CA | Dexron III / Mercon ATF1 Quart | View on Amazon |
| VALVOLINE Fits: 3.6L V6 | 773636 | 🇺🇸 US 🇨🇦 CA | Dexron III / Mercon ATF1 Gallon | View on Amazon |
| VALVOLINE Fits: 3.6L V6 | VV349 | 🇺🇸 US 🇨🇦 CA | Dexron III / Mercon ATF5 Gallon Pail | 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.
4 Transfer Case Fluid parts are listed for the 2020 Ram 1500 Classic, from VALVOLINE and VAICO.
This group includes VAICO V600432, VALVOLINE 798153 and VALVOLINE 773636 and the remaining parts above.
Transfer Case Motor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular Fits: 3.6L V6 | 600908 | 🇺🇸 US 🇨🇦 CA | 4WDCase Model BW44-44 or BW-44-45 | View on Amazon |
| SKP Popular Fits: 3.6L V6 | SK600908 | 🇺🇸 US 🇨🇦 CA | 4WDCase Model BW44-44 or BW-44-45 | View on Amazon |
| AUTOTECNICA Fits: 3.6L V6 | GM0518216 | 🇺🇸 US 🇨🇦 CA | 4WDCase Model BW44-44 or BW-44-45 | View on Amazon |
| LARES Fits: 3.6L V6 | 30350 | 🇺🇸 US 🇨🇦 CA | 4WDCase Model BW44-44 or BW-44-45 | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 3.6L V6 | TCM100 | 🇺🇸 US 🇨🇦 CA | Finish: All Standard | View on Amazon |
| WAI GLOBAL Fits: 3.6L V6 | TC1013 | 🇺🇸 US 🇨🇦 CA | 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.
6 Transfer Case Motor parts for the 2020 Ram 1500 Classic come from 6 brands — DORMAN, SKP, AUTOTECNICA and 3 other brands. The "Popular" part is DORMAN 600908.
Part numbers include DORMAN 600908, SKP SK600908 and AUTOTECNICA GM0518216, among others listed above.
Transfer Case Output Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SCHAEFFLER Fits: 3.6L V6 | SS2884 | 🇺🇸 US 🇨🇦 CA | Rear4WD | View on Amazon |
| TIMKEN Fits: 3.6L V6 | 4503N | 🇺🇸 US 🇨🇦 CA | Rear4WD | View on Amazon |
| TIMKEN Fits: 3.6L V6 | SL260317 | 🇺🇸 US 🇨🇦 CA | 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.
3 Transfer Case Output Shaft Seal parts are listed for the 2020 Ram 1500 Classic, from TIMKEN and SCHAEFFLER.
Part numbers include SCHAEFFLER SS2884, TIMKEN 4503N and TIMKEN SL260317.
Universal Joint
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DANA Fits: 3.6L V6 | 15178X | 🇺🇸 US 🇨🇦 CA | SVLGreasable | View on Amazon |
| DANA Fits: 3.6L V6 | 25178X | 🇺🇸 US 🇨🇦 CA | Spicer SelectGreasable | View on Amazon |
Heavy Duty
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Fits: 3.6L V6 | 45U0109 | 🇺🇸 US 🇨🇦 CA | Greasable Super Strength | View on Amazon |
| ACDELCO Fits: 3.6L V6 | 45U0123 | 🇺🇸 US 🇨🇦 CA | Non-Greasable Super Strength | View on Amazon |
| DANA Fits: 3.6L V6 | 51350X | 🇺🇸 US 🇨🇦 CA | Spicer Life Series (SPL)Non-Greasable | View on Amazon |
| DANA Fits: 3.6L V6 | 51350XP | 🇺🇸 US 🇨🇦 CA | Spicer Life Series (SPL) PlusNon-Greasable | View on Amazon |
| DANA Fits: 3.6L V6 | 513501X | 🇺🇸 US 🇨🇦 CA | Spicer Life Series (SPL)Greasable | View on Amazon |
| DANA Fits: 3.6L V6 | SPL301350XC | 🇺🇸 US 🇨🇦 CA | Spicer Life Series (SPL)Non-Greasable | View on Amazon |
| GMB Fits: 3.6L V6 | 2150178 | 🇺🇸 US 🇨🇦 CA | Performance GradeGreasable | View on Amazon |
| MOOG Fits: 3.6L V6 | 231 | 🇺🇸 US 🇨🇦 CA | Super StrengthNon-Greasable | View on Amazon |
| MOOG Fits: 3.6L V6 | 232 | 🇺🇸 US 🇨🇦 CA | Super StrengthGreasable | View on Amazon |
| MOOG Fits: 3.6L V6 | 487 | 🇺🇸 US 🇨🇦 CA | Super StrengthGreasable | View on Amazon |
| SKF Fits: 3.6L V6 | UJ231 | 🇺🇸 US 🇨🇦 CA | Brute Force Non Greaseable | View on Amazon |
| SKF Fits: 3.6L V6 | UJ232 | 🇺🇸 US 🇨🇦 CA | Brute Force Greaseable | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GMB Popular Fits: 3.6L V6 | 2100213 | 🇺🇸 US 🇨🇦 CA | GreasableGrease Fitting in Cross | View on Amazon |
| GMB Popular Fits: 3.6L V6 | 2100178 | 🇺🇸 US 🇨🇦 CA | GreasableGrease Fitting in Cross | View on Amazon |
| GMB Popular Fits: 3.6L V6 | 2100447 | 🇺🇸 US 🇨🇦 CA | Non-Greasable1.188" Bearing Cap Diameter | View on Amazon |
| MOOG Popular Fits: 3.6L V6 | 331 | 🇺🇸 US 🇨🇦 CA | Greasable | View on Amazon |
| SKF Popular Fits: 3.6L V6 | UJ331 | 🇺🇸 US 🇨🇦 CA | Greaseable | View on Amazon |
| AAM Fits: 3.6L V6 | 19256728 | 🇺🇸 US 🇨🇦 CA | Rear ShaftRWD | View on Amazon |
| ACDELCO Fits: 3.6L V6 | 45U0103 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| DANA Fits: 3.6L V6 | 5178X | 🇺🇸 US 🇨🇦 CA | SpicerGreasable | View on Amazon |
| FVP Fits: 3.6L V6 | 2100447 | 🇺🇸 US 🇨🇦 CA | Non-Greasable1.188" Bearing Cap Diameter | View on Amazon |
| GMB Fits: 3.6L V6 | 2101203 | 🇺🇸 US 🇨🇦 CA | GreasableGrease Fitting in Cross | View on Amazon |
| SKF Fits: 3.6L V6 | UJ331C | 🇺🇸 US 🇨🇦 CA | Greaseable | View on Amazon |
This table covers the U-joints in the driveshaft.
25 Universal Joint parts are listed for the 2020 Ram 1500 Classic, from DANA, GMB, MOOG and 4 other brands. GMB 2100213 carries the "Popular" badge.
Economy: 2 parts, from DANA. A representative part number is DANA 15178X.
The Heavy Duty section: 12 options from DANA, MOOG, ACDELCO and 2 other brands. ACDELCO 45U0109 is listed in this group.
The Standard Replacement section: 11 options from GMB, SKF, MOOG and 4 other brands. GMB 2100213 is listed in this group.
Buying Drivetrain Parts for a 2020 Ram 1500 Classic
On this vehicle, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware.
- Match the engine first. Every drivetrain part here is engine-specific; each row shows which engine(s) it fits.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace the differential or transfer-case fluid with any axle or seal job while everything is already open.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Universal Joint and CV Intermediate Shaft .
Frequently Asked Questions
How many drivetrain parts fit the 2020 Ram 1500 Classic?
Our catalog currently lists 114 drivetrain parts for the 2020 Ram 1500 Classic across 22 subcategories and 30 brands, covering both the 3.6L V6 and the 5.7L V8. Each part is matched to the engine(s) it fits.
Do drivetrain parts differ between 2020 Ram 1500 Classic engines?
Yes. Every drivetrain part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. 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 Classic?
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 Classic 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 Classic?
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.
Other Parts for the 2020 Ram 1500 Classic
Drivetrain Parts for Other Ram 1500 Classic Years
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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.