2026 Ram 1500 Automatic Transmission Parts: OEM & Replacement (44 Parts)

The 2026 Ram 1500 has 44 automatic transmission parts with verified fitment on this page — 16 part types and 8 brands, covering all 3 engine options (3.0L L6 Turbocharged, 3.6L V6 and 5.7L V8). Each part includes a manufacturer part number and application notes.

The automatic transmission on the 2026 Ram 1500 covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts. The largest groups are Transmission Fluid (12 parts), Torque Converter (5 parts) and Fluid Pan (4 parts). The other 13 part types cover the remaining 23 parts.

Case Vent

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: all 2026 1500 engines	68084188AB	🇺🇸 US 🇨🇦 CA	Fits FrontI6 Hurricane HO Twin ESS Fitment notes — MOPAR 68084188AB Fits: FrontI6 Hurricane HO Twin ESS215MM Front Axle, 3.92 Rear Axle Ratio, Front Active Perf Shock AbsorbersCrew Cab5'7" BoxLT. Duty 4WDAxle Vent or: FrontI6 Hurricane HO Twin ESS215mm Front Axle3.92 Rear Axle RatioFront Active Performance Shock AbsorbersCrew Cab5'7" BoxLT. Duty 4WDAxle Vent or: FrontI6 Hurricane Standard Output Twin ESS215mm Front Axle, 3.55 Rear Axle RatioCrew Cab Wheelbase 2LT. Duty 4WDAxle Vent or: FrontI6 Hurricane Standard Output Twin ESS215mm Front Axle, 3.55 Rear Axle RatioCrew Cab5'7" BoxLT. Duty 4WDAxle Vent or: FrontI6 Hurricane Standard Output Twin ESS215mm Front Axle, 3.55 Rear Axle RatioSedan/Quad Cab Short WheelbaseLT. Duty 4WDAxle Vent or: FrontI6 Hurricane HO Twin ESS or I6 Hurricane Standard Output Twin ESS215mm Front Axle, 3.92 Rear Axle RatioExcept Front Active Performance Shock AbsorbersCrew Cab Wheelbase 2LT. Duty 4WDAxle Vent or: FrontI6 Hurricane Standard Output Twin ESSI6 Hurricane Fits: Front24V VVT eTorque Engine UPG I215mm Front Axle, 3.21 Rear Axle RatioCrew Cab Wheelbase 2LT. Duty 4WDAxle Vent or: Front24V VVT eTorque Engine UPG I215mm Front Axle, 3.21 Rear Axle RatioCrew Cab5'7" BoxLT. Duty 4WDAxle Vent or: Front24V VVT eTorque Engine UPG I215mm Front Axle, 3.21 Rear Axle RatioSedan or Quad Cab Short WheelbaseLT. Duty 4WDAxle Vent or: Front24V VVT eTorque Engine UPG I215mm Front Axle, 3.55 Rear Axle RatioCrew Cab Wheelbase 2LT. Duty 4WDAxle Vent or: Front24V VVT eTorque Engine UPG I215mm Front Axle, 3.55 Rear Axle RatioCrew Cab5'7" BoxLT. Duty 4WDAxle Vent or: Front24V VVT eTorque Engine UPG I215mm Front Axle, 3.55 Rear Axle RatioSedan or Quad Cab Short WheelbaseLT. Duty 4WDAxle Vent Fits: FrontHEMI MDS VVT eTorque Engine215mm Front Axle, 3.21 Rear Axle RatioCrew Cab Wheelbase 2LT. Duty 4WDAxle Vent or: FrontHEMI MDS VVT eTorque Engine215mm Front Axle, 3.21 Rear Axle RatioCrew Cab5'7" BoxLT. Duty 4WDAxle Vent or: FrontHEMI MDS VVT eTorque Engine215mm Front Axle, 3.21 Rear Axle RatioSedan/Quad Cab Short WheelbaseLT. Duty 4WDAxle Vent or: FrontHEMI MDS VVT eTorque Engine215mm Front Axle, 3.92 Rear Axle RatioExcept Front Active Performance Shock AbsorbersCrew Cab Wheelbase 2LT. Duty 4WDAxle Vent or: FrontHEMI MDS VVT eTorque Engine215mm Front Axle, 3.92 Rear Axle RatioExcept Front Active Performance Shock AbsorbersCrew Cab5'7" BoxLT. Duty 4WDAxle Vent or: FrontHEMI MDS VVT eTorque Engine215mm Front Axle, 3.92 Rear Axle RatioExcept Front Active Performance Shock AbsorbersSedan/Quad Cab Short WheelbaseLT. Duty 4WDAxle Vent	View on Amazon
MOPAR Fits: all 2026 1500 engines	J5352955	🇺🇸 US 🇨🇦 CA	Fits Rear195mm Rear Axle or 245mm Rear Axle Fitment notes — MOPAR J5352955 Fits: Rear195mm Rear Axle or 245mm Rear AxleCrew Cab Wheelbase 2Axle Vent or: Rear195mm Rear Axle or 245mm Rear AxleCrew Cab Wheelbase 2LT. Duty 4WDAxle Vent or: Rear195mm Rear Axle or 245mm Rear AxleCrew Cab5'7" BoxAxle Vent or: Rear195mm Rear Axle or 245mm Rear AxleCrew Cab5'7" BoxLT. Duty 4WDAxle Vent or: Rear195mm Rear Axle or 245mm Rear AxleSedan/Quad Cab Short WheelbaseAxle Vent or: Rear195mm Rear Axle or 245mm Rear AxleSedan/Quad Cab Short WheelbaseLT. Duty 4WDAxle Vent	View on Amazon
MOPAR Fits: all 2026 1500 engines	68463497AA	🇺🇸 US 🇨🇦 CA	Fits Rear3.92 Rear Axle Ratio, E-Locker Rear Axle, 250mm Rear Axle Fitment notes — MOPAR 68463497AA Fits: Rear3.92 Rear Axle Ratio, E-Locker Rear Axle, 250mm Rear AxleCrew Cab Wheelbase 2Axle Vent or: Rear3.92 Rear Axle Ratio, E-Locker Rear Axle, 250mm Rear AxleCrew Cab Wheelbase 2LT. Duty 4WDAxle Vent or: Rear3.92 Rear Axle Ratio, E-Locker Rear Axle, 250mm Rear AxleCrew Cab5'7" BoxAxle Vent or: Rear3.92 Rear Axle Ratio, E-Locker Rear Axle, 250mm Rear AxleCrew Cab5'7" BoxLT. Duty 4WDAxle Vent or: Rear3.92 Rear Axle Ratio, E-Locker Rear Axle, 250mm Rear AxleSedan/Quad Cab Short WheelbaseAxle Vent or: Rear3.92 Rear Axle Ratio, E-Locker Rear Axle, 250mm Rear AxleSedan/Quad Cab Short WheelbaseLT. Duty 4WDAxle Vent	View on Amazon

This table covers the vents on a transmission or axle housing.

Fluid Cooler

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: 3.0L L6 Turbocharged	68592059AA	🇺🇸 US 🇨🇦 CA	Fits I6 Hurricane so Twin ESSI6 Hurricane HO Twin ESS Fitment notes — MOPAR 68592059AA Fits: I6 Hurricane so Twin ESSI6 Hurricane HO Twin ESSCrew Cab Crew Cab5'7" Boxor I6 Hurricane so Twin ESSI6 Hurricane HO Twin ESSSedan/Quad Cab Short Wheelbas or: I6 Hurricane HO Twin ESSI6 Hurricane so Twin ESSCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: I6 Hurricane so Twin ESSI6 Hurricane HO Twin ESSCrew Cab Wheelbase 2LT. Duty 4WD or: I6 Hurricane HO Twin ESSI6 Hurricane so Twin ESSCrew Cab Wheelbase 2or I6 Hurricane HO Twin ESSI6 Hurricane so Twin ESSSedan/Quad Cab Short WheelbaseLT. Duty 4WD	View on Amazon

This table covers the heat exchangers that cool transmission fluid. Typical signs include fluid that overheats, a leak at the cooler fittings, or milky fluid that says coolant and ATF have mixed. Flush the lines when you replace a cooler. Cross-contamination is how a small leak becomes a transmission job.

Fluid Cooler Line / Hose

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: 3.0L L6 Turbocharged	68564598AC	🇺🇸 US 🇨🇦 CA	Fits I6 Hurricane HO Twin ESSI6 Hurricane so Twin ESS Fitment notes — MOPAR 68564598AC Fits: I6 Hurricane HO Twin ESSI6 Hurricane so Twin ESSPressure & Return HoseCrew Cab Crew Cab5'7" Boxor I6 Hurricane HO Twin ESSI6 Hurricane so Twin ESSPressure & Return HoseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: I6 Hurricane HO Twin ESS or I6 Hurricane so Twin ESSPressure & Return HoseCrew Cab Wheelbase 2LT. Duty 4WD or: I6 Hurricane so Twin ESS or I6 Hurricane HO Twin ESSPressure & Return HoseCrew Cab Wheelbase 2or I6 Hurricane so Twin ESS or I6 Hurricane HO Twin ESSPressure & Return HoseCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.6L V6	68268597AD	🇺🇸 US 🇨🇦 CA	Fits 24V VVT eTorque Engine UPG IPressure & Return Hose Fitment notes — MOPAR 68268597AD Fits: 24V VVT eTorque Engine UPG IPressure & Return HoseCrew Cab Wheelbase 2LT. Duty 4WD or: 24V VVT eTorque Engine UPG IPressure & Return HoseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: 24V VVT eTorque Engine UPG IPressure & Return HoseCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon
MOPAR Fits: 5.7L V8	68268594AG	🇺🇸 US 🇨🇦 CA	Fits HEMI MDS VVT eTorque EnginePressure & Return Hose Fitment notes — MOPAR 68268594AG Fits: HEMI MDS VVT eTorque EnginePressure & Return HoseCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: HEMI MDS VVT eTorque EnginePressure & Return HoseCrew Cab Wheelbase 2LT. Duty 4WD or: HEMI MDS VVT eTorque EnginePressure & Return HoseSedan/Quad Cab Short WheelbaseLT. Duty 4WD	View on Amazon

This table covers the Fluid Cooler Line hoses. Typical signs include swelling, cracks, a soft spot, or a leak at a clamp. Replace adjacent aged hoses while the system is drained — they share the same heat cycle.

Fluid Pan

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: 3.0L L6 Turbocharged	68362041AC	🇺🇸 US 🇨🇦 CA	Includes Filter Fitment notes — MOPAR 68362041AC Includes Filter Fits: I6 Hurricane HO Twin ESSSedan/Quad Cab Short Wheelbase8-Speed Automatic 8HP75 TransmissionLT. Duty 4WD or: I6 Hurricane HO Twin ESSCrew Cab Wheelbase 28-Speed Automatic 8HP75 TransmissionLT. Duty 4WD or: I6 Hurricane HO Twin ESSCrew Cab5'7" Box8-Speed Automatic 8HP75 TransmissionLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.0L L6 Turbocharged, 5.7L V8	68225344AA	🇺🇸 US 🇨🇦 CA	Includes Filter Fitment notes — MOPAR 68225344AA Includes Filter Fits: I6 Hurricane HO Twin ESSI6 Hurricane so Twin ESSSedan/Quad Cab Short Wheelbase8-Speed Automatic 8HP75 TransmissionLT. Duty 4WD or: I6 Hurricane so Twin ESSCrew Cab Wheelbase 28-Speed Automatic 8HP75 Transmission or: I6 Hurricane so Twin ESSCrew Cab5'7" Box8-Speed Automatic 8HP75 Transmission or: I6 Hurricane HO Twin ESSI6 Hurricane so Twin ESSCrew Cab Crew Cab5'7" Box8-Speed Automatic 8HP75 TransmissionLT. Duty 4WD or: I6 Hurricane so Twin ESSI6 Hurricane HO Twin ESSCrew Cab Wheelbase 28-Speed Automatic 8HP75 TransmissionLT. Duty 4WD Fits: HEMI MDS VVT eTorque EngineSedan/Quad Cab Short Wheelbase8-Speed Automatic 8HP75 TransmissionLT. Duty 4WD or: HEMI MDS VVT eTorque EngineCrew Cab Wheelbase 28-Speed Automatic 8HP75 TransmissionLT. Duty 4WD or: HEMI MDS VVT eTorque EngineCrew Cab5'7" Box8-Speed Automatic 8HP75 TransmissionLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.6L V6	52854834AB	🇺🇸 US 🇨🇦 CA	Includes FilterDoes Not Include Bolt Kit Fitment notes — MOPAR 52854834AB Includes FilterDoes Not Include Bolt Kit Fits: 24V VVT eTorque Engine UPG ISedan/Quad Cab Short Wheelbase8-Speed Automatic 850RE TransmissionLT. Duty 4WD or: 24V VVT eTorque Engine UPG ICrew Cab Wheelbase 28-Speed Automatic 850RE TransmissionLT. Duty 4WD or: 24V VVT eTorque Engine UPG ICrew Cab5'7" Box8-Speed Automatic 850RE TransmissionLT. Duty 4WD	View on Amazon
SKP Fits: all 2026 1500 engines	SK265850	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Trans. code 8HP75	View on Amazon

This table covers the pans that hold automatic-transmission fluid.

Fluid Pan Bolt

Brand	Part Number	Markets	Notes	Buy
REIN Fits: all 2026 1500 engines	HWB1068	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon

This table covers the Fluid Pan bolts.

Fluid Pan Gasket

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: 3.0L L6 Turbocharged, 5.7L V8	68261185AA	🇺🇸 US 🇨🇦 CA	Fits I6 Hurricane High Output Twin Engine Stop-StartI6 Hurricane so Twin ESS Fitment notes — MOPAR 68261185AA Fits: I6 Hurricane High Output Twin Engine Stop-StartI6 Hurricane so Twin ESSSedan/Quad Cab Short Wheelbase8-Speed Automatic 8HP75 TransmissionLT. Duty 4WD or: I6 Hurricane High Output Twin Engine Stop-StartI6 Hurricane so Twin ESSCrew Cab Wheelbase 28-Speed Automatic 8HP75 TransmissionLT. Duty 4WD or: I6 Hurricane so Twin ESSCrew Cab5'7" Box8-Speed Automatic 8HP75 Transmission or: I6 Hurricane High Output Twin Engine Stop-StartI6 Hurricane so Twin ESSCrew Cab Crew Cab5'7" Box8-Speed Automatic 8HP75 TransmissionLT. Duty 4WD Fits: HEMI MDS VVT eTorque EngineSedan/Quad Cab Short Wheelbase8-Speed Automatic 8HP75 TransmissionLT. Duty 4WD or: HEMI MDS VVT eTorque EngineCrew Cab Wheelbase 28-Speed Automatic 8HP75 TransmissionLT. Duty 4WD or: HEMI MDS VVT eTorque EngineCrew Cab5'7" Box8-Speed Automatic 8HP75 TransmissionLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.0L L6 Turbocharged	68544398AA	🇺🇸 US 🇨🇦 CA	Fits I6 Hurricane High Output Twin Engine Stop-StartCrew Cab Crew Cab Fitment notes — MOPAR 68544398AA Fits: I6 Hurricane High Output Twin Engine Stop-StartCrew Cab Crew Cab5'7" Box8-Speed Automatic 8HP75 TransmissionLT. Duty 4WD or: I6 Hurricane High Output Twin Engine Stop-StartCrew Cab Wheelbase 28-Speed Automatic 8HP75 TransmissionLT. Duty 4WD or: I6 Hurricane High Output Twin Engine Stop-StartSedan/Quad Cab Short Wheelbase8-Speed Automatic 8HP75 TransmissionLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.6L V6	52854760AA	🇺🇸 US 🇨🇦 CA	Fits 24V VVT eTorque Engine UPG ISedan/Quad Cab Short Wheelbase Fitment notes — MOPAR 52854760AA Fits: 24V VVT eTorque Engine UPG ISedan/Quad Cab Short Wheelbase8-Speed Automatic 850RE TransmissionLT. Duty 4WD or: 24V VVT eTorque Engine UPG ICrew Cab Wheelbase 28-Speed Automatic 850RE TransmissionLT. Duty 4WD or: 24V VVT eTorque Engine UPG ICrew Cab5'7" Box8-Speed Automatic 850RE TransmissionLT. Duty 4WD	View on Amazon

This table covers the gaskets that seal the Fluid Pan. 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.

Fluid Pump

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: 3.6L V6	68517522AA	🇺🇸 US 🇨🇦 CA	Fits 24V VVT eTorque Engine Upgrade ICrew Cab Wheelbase 2 Fitment notes — MOPAR 68517522AA Fits: 24V VVT eTorque Engine Upgrade ICrew Cab Wheelbase 28-SPD Auto 850RE TransLT. Duty 4WD or: 24V VVT eTorque Engine Upgrade ISedan/Quad Cab Short Wheelbase8-SPD Auto 850RE TransLT. Duty 4WD or: 24V VVT eTorque Engine Upgrade ICrew Cab5'7" Box8-SPD Auto 850RE TransLT. Duty 4WD	View on Amazon

This table covers the Fluid pumps. Typical signs include noise from the pump, no pressure, or fluid that never arrives at the outlet. Prime or fill the pump as the notes require. A dry start is a common way to kill a new unit.

Fluid Pump Seal

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: 3.0L L6 Turbocharged, 5.7L V8	68261369AA	🇺🇸 US 🇨🇦 CA	Fits I6 Hurricane so Twin ESSSedan/Quad Cab Short Wheelbase Fitment notes — MOPAR 68261369AA Fits: I6 Hurricane so Twin ESSSedan/Quad Cab Short Wheelbase8-Speed Automatic 8HP75 Transmission or: I6 Hurricane so Twin ESSCrew Cab Wheelbase 28-Speed Automatic 8HP75 Transmission or: I6 Hurricane so Twin ESSCrew Cab5'7" Box8-Speed Automatic 8HP75 Transmission Fits: HEMI MDS VVT eTorque EngineSedan/Quad Cab Short Wheelbase8-Speed Automatic 8HP75 TransmissionLT. Duty 4WD or: HEMI MDS VVT eTorque EngineCrew Cab Wheelbase 28-Speed Automatic 8HP75 TransmissionLT. Duty 4WD or: HEMI MDS VVT eTorque EngineCrew Cab5'7" Box8-Speed Automatic 8HP75 TransmissionLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.0L L6 Turbocharged	68144277AA	🇺🇸 US 🇨🇦 CA	Fits I6 Hurricane HO Twin ESSI6 Hurricane so Twin ESS Fitment notes — MOPAR 68144277AA Fits: I6 Hurricane HO Twin ESSI6 Hurricane so Twin ESSCrew Cab Wheelbase 28-Speed Automatic 8HP75 TransmissionLT. Duty 4WD or: I6 Hurricane HO Twin ESSI6 Hurricane so Twin ESSCrew Cab Crew Cab5'7" Box8-Speed Automatic 8HP75 TransmissionLT. Duty 4WD or: I6 Hurricane HO Twin ESSI6 Hurricane so Twin ESSSedan/Quad Cab Short Wheelbase8-Speed Automatic 8HP75 TransmissionLT. Duty 4WD	View on Amazon

This table covers the seals at the Fluid Pump. 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.

Output Shaft

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: all 2026 1500 engines	68533574AA	🇺🇸 US 🇨🇦 CA	Fits QUADRA-TRAC I FULL-TIME 4WDSedan/Quad Cab Short Wheelbase Fitment notes — MOPAR 68533574AA Fits: QUADRA-TRAC I FULL-TIME 4WDSedan/Quad Cab Short WheelbaseLt. Duty 4WD or: Quadra-Trac I Full-Time 4WDCrew Cab Wheelbase 2LT. Duty 4WD or: Quadra-Trac I Full-Time 4WDCrew Cab Crew Cab5'7" BoxLT. Duty 4WD	View on Amazon
MOPAR Fits: all 2026 1500 engines	68533770AA	🇺🇸 US 🇨🇦 CA	Fits QUADRA-TRAC I FULL-TIME 4WDSedan/Quad Cab Short Wheelbase Fitment notes — MOPAR 68533770AA Fits: QUADRA-TRAC I FULL-TIME 4WDSedan/Quad Cab Short WheelbaseLt. Duty 4WD or: Quadra-Trac I Full-Time 4WDCrew Cab Wheelbase 2LT. Duty 4WD or: Quadra-Trac I Full-Time 4WDCrew Cab Crew Cab5'7" BoxLT. Duty 4WD	View on Amazon

This table covers the Output shafts.

Torque Converter

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: 3.0L L6 Turbocharged	68597815AA	🇺🇸 US 🇨🇦 CA	Fits I6 Hurricane so Twin ESSSedan/Quad Cab Short Wheelbase Fitment notes — MOPAR 68597815AA Fits: I6 Hurricane so Twin ESSSedan/Quad Cab Short Wheelbase8-Speed Automatic 8HP75 TransmissionLT. Duty 4WD or: I6 Hurricane so Twin ESSCrew Cab Wheelbase 28-Speed Automatic 8HP75 TransmissionLT. Duty 4WD or: I6 Hurricane so Twin ESSCrew Cab5'7" Box8-Speed Automatic 8HP75 TransmissionLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.0L L6 Turbocharged	68661448AA	🇺🇸 US 🇨🇦 CA	Fits I6 Hurricane HO Twin ESSSedan/Quad Cab Short Wheelbase Fitment notes — MOPAR 68661448AA Fits: I6 Hurricane HO Twin ESSSedan/Quad Cab Short Wheelbase8-Speed Automatic 8HP75 TransmissionLT. Duty 4WD or: I6 Hurricane HO Twin ESSCrew Cab Wheelbase 28-Speed Automatic 8HP75 TransmissionLT. Duty 4WD or: I6 Hurricane HO Twin ESSCrew Cab5'7" Box8-Speed Automatic 8HP75 TransmissionLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.6L V6	52109336AA	🇺🇸 US 🇨🇦 CA	Fits 24V VVT eTorque Engine UPG ISedan/Quad Cab Short Wheelbase Fitment notes — MOPAR 52109336AA Fits: 24V VVT eTorque Engine UPG ISedan/Quad Cab Short Wheelbase8-Speed Automatic 850RE TransmissionLT. Duty 4WD or: 24V VVT eTorque Engine UPG ICrew Cab Wheelbase 28-Speed Automatic 850RE TransmissionLT. Duty 4WD or: 24V VVT eTorque Engine UPG ICrew Cab5'7" Box8-Speed Automatic 850RE TransmissionLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.6L V6	R2109336AA	🇺🇸 US 🇨🇦 CA	Reman Fitment notes — MOPAR R2109336AA Reman Fits: 24V VVT eTorque Engine UPG ISedan/Quad Cab Short Wheelbase8-Speed Automatic 850RE TransmissionLT. Duty 4WD or: 24V VVT eTorque Engine UPG ICrew Cab Wheelbase 28-Speed Automatic 850RE TransmissionLT. Duty 4WD or: 24V VVT eTorque Engine UPG ICrew Cab5'7" Box8-Speed Automatic 850RE TransmissionLT. Duty 4WD	View on Amazon
MOPAR Fits: 5.7L V8	68402913AA	🇺🇸 US 🇨🇦 CA	Fits HEMI MDS VVT eTorque EngineSedan/Quad Cab Short Wheelbase Fitment notes — MOPAR 68402913AA Fits: HEMI MDS VVT eTorque EngineSedan/Quad Cab Short Wheelbase8-Speed Automatic 8HP75 TransmissionLT. Duty 4WD or: HEMI MDS VVT eTorque EngineCrew Cab Wheelbase 28-Speed Automatic 8HP75 TransmissionLT. Duty 4WD or: HEMI MDS VVT eTorque EngineCrew Cab5'7" Box8-Speed Automatic 8HP75 TransmissionLT. Duty 4WD	View on Amazon

This table covers the Torque converters. Typical signs include a sulfur smell, rattling substrate, or an efficiency code. Confirm CARB vs Federal certification in the notes before ordering.

Torque Converter Shaft Seal

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: 3.6L V6	68234166AA	🇺🇸 US 🇨🇦 CA	Torque Converter Seal Kit Fitment notes — MOPAR 68234166AA Torque Converter Seal Kit Fits: 24V VVT eTorque Engine UPG ISedan/Quad Cab Short Wheelbase8-Speed Automatic 850RE TransmissionLT. Duty 4WD or: 24V VVT eTorque Engine UPG ICrew Cab Wheelbase 28-Speed Automatic 850RE TransmissionLT. Duty 4WD or: 24V VVT eTorque Engine UPG ICrew Cab5'7" Box8-Speed Automatic 850RE TransmissionLT. Duty 4WD	View on Amazon

This table covers the seals at the Torque Converter 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.

Transmission Fluid

Multi-Vehicle

Brand	Part Number	Markets	Notes	Buy
MOBIL Popular Fits: all 2026 1500 engines	126505	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Multi-Vehicle ATF Fitment notes — MOBIL 126505 Multi-Vehicle ATF Trans. code 8HP75 Trans. code 850RE	View on Amazon
VALVOLINE Popular Fits: 3.0L L6 Turbocharged, 5.7L V8	VV3246	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Max Life Multi-Vehicle or Maxlife Multi-Vehicle Full Synthetic ATF1 Quart Fitment notes — VALVOLINE VV3246 Max Life Multi-Vehicle or Maxlife Multi-Vehicle Full Synthetic ATF1 QuartDEXRON VI, MERCON LV, DEX/MERC Trans. code 8HP75Product Not Applicable For California	View on Amazon
LIQUI MOLY Fits: 3.0L L6 Turbocharged, 5.7L V8	20032	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Top Tec ATF 18001 Liter Fitment notes — LIQUI MOLY 20032 Top Tec ATF 18001 Liter Trans. code 8HP75	View on Amazon
LIQUI MOLY Fits: 3.0L L6 Turbocharged, 5.7L V8	22036	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Top Tec ATF 18005 Liter Fitment notes — LIQUI MOLY 22036 Top Tec ATF 18005 Liter Trans. code 8HP75	View on Amazon
LIQUI MOLY Fits: 3.0L L6 Turbocharged, 5.7L V8	20034	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Top TEC ATF 180020 Liter Fitment notes — LIQUI MOLY 20034 Top TEC ATF 180020 Liter Trans. code 8HP75	View on Amazon
VALVOLINE Fits: 3.0L L6 Turbocharged, 5.7L V8	773775	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Max Life Multi-Vehicle or Maxlife Multi-Vehicle Full Synthetic ATF1 Gallon Fitment notes — VALVOLINE 773775 Max Life Multi-Vehicle or Maxlife Multi-Vehicle Full Synthetic ATF1 Gallon Trans. code 8HP75Product Not Applicable For California	View on Amazon
VALVOLINE Fits: 3.0L L6 Turbocharged, 5.7L V8	881051	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Maxlife Multi-Vehicle Full Synthetic ATF5 Gallon Bay Box Fitment notes — VALVOLINE 881051 Maxlife Multi-Vehicle Full Synthetic ATF5 Gallon Bay Box Trans. code 8HP75Product Not Applicable For California	View on Amazon

ZF Fluid

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: 3.6L V6	68218925AB	🇺🇸 US 🇨🇦 CA	QuartLiter Fitment notes — MOPAR 68218925AB QuartLiter Fits: 24V VVT eTorque Engine UPG ISedan/Quad Cab Short Wheelbase8-Speed Automatic 850RE TransmissionLT. Duty 4WD or: 24V VVT eTorque Engine UPG ICrew Cab Wheelbase 28-Speed Automatic 850RE TransmissionLT. Duty 4WD or: 24V VVT eTorque Engine UPG ICrew Cab5'7" Box8-Speed Automatic 850RE TransmissionLT. Duty 4WD	View on Amazon
PENTOSIN Fits: all 2026 1500 engines	1058110	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	1 LiterATF8 Fitment notes — PENTOSIN 1058110 1 LiterATF8ATF8, Gear Set or ATF8, with Transmission Stamped HKM	View on Amazon
PENTOSIN Fits: all 2026 1500 engines	1058210	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	5 LitersATF8 Fitment notes — PENTOSIN 1058210 5 LitersATF8ATF8, Gear SetATF8, with Transmission Stamped HKM	View on Amazon

Brand	Part Number	Markets	Notes	Buy
PENTOSIN Fits: 3.6L V6	1058213	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	20 LitersATF8, Gear Set Fitment notes — PENTOSIN 1058213 20 LitersATF8, Gear SetATF8, with Transmission Stamped HKMATF	View on Amazon
VALVOLINE Fits: 3.0L L6 Turbocharged, 5.7L V8	899179	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Extended Protection Full Synthetic ATF1 Quart Fitment notes — VALVOLINE 899179 Extended Protection Full Synthetic ATF1 Quart Trans. code 8HP75Product Not Applicable For California	View on Amazon

This table covers the automatic-transmission fluids specified for this gearbox. Typical signs include harsh or delayed shifts, fluid that smells burnt, or a shudder at light throttle. Use exactly the specification in the notes. Automatic transmissions are unforgiving of the wrong fluid.

Transmission Mount

Brand	Part Number	Markets	Notes	Buy
ANCHOR Fits: 3.6L V6	3540	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Rear	View on Amazon

This table covers the mounts that hold the transmission to the chassis. Typical signs include a clunk on takeoff, a vibration at idle, or a separated rubber insert. Support the powertrain before unbolting a mount, and torque the fasteners in the notes.

Transmission Mount Isolator

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: 3.0L L6 Turbocharged	68504803AB	🇺🇸 US 🇨🇦 CA	Fits I6 Hurricane Standard Output Twin ESS or I6 Hurricane HO Twin ESSCrew Cab Wheelbase 2or I6 Hurricane Standard Output Twin ESS or I6 Hurricane HO Twin ESS Fitment notes — MOPAR 68504803AB Fits: I6 Hurricane Standard Output Twin ESS or I6 Hurricane HO Twin ESSCrew Cab Wheelbase 2or I6 Hurricane Standard Output Twin ESS or I6 Hurricane HO Twin ESSCrew Cab5'7" Boxor I6 Hurricane Standard Output Twin ESS or I6 Hurricane HO Twin ESSSedan/Quad Cab Short Wheelbase	View on Amazon

This table covers the isolators in a transmission mount.

Valve Body

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: 3.0L L6 Turbocharged, 5.7L V8	68661447AA	🇺🇸 US 🇨🇦 CA	Fits I6 Hurricane HO Twin ESSI6 Hurricane so Twin ESS Fitment notes — MOPAR 68661447AA Fits: I6 Hurricane HO Twin ESSI6 Hurricane so Twin ESSSedan/Quad Cab Short Wheelbase8-Speed Automatic 8HP75 TransmissionLT. Duty 4WD or: I6 Hurricane HO Twin ESSI6 Hurricane so Twin ESSCrew Cab Wheelbase 28-Speed Automatic 8HP75 TransmissionLT. Duty 4WD or: I6 Hurricane so Twin ESSCrew Cab5'7" Box8-Speed Automatic 8HP75 Transmission or: I6 Hurricane HO Twin ESSI6 Hurricane so Twin ESSCrew Cab Crew Cab5'7" Box8-Speed Automatic 8HP75 TransmissionLT. Duty 4WD Fits: HEMI MDS VVT eTorque EngineSedan/Quad Cab Short Wheelbase8-Speed Automatic 8HP75 TransmissionLT. Duty 4WD or: HEMI MDS VVT eTorque EngineCrew Cab Wheelbase 28-Speed Automatic 8HP75 TransmissionLT. Duty 4WD or: HEMI MDS VVT eTorque EngineCrew Cab5'7" Box8-Speed Automatic 8HP75 TransmissionLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.6L V6	68612130AC	🇺🇸 US 🇨🇦 CA	Fits 24V VVT eTorque Engine UPG ISedan/Quad Cab Short Wheelbase Fitment notes — MOPAR 68612130AC Fits: 24V VVT eTorque Engine UPG ISedan/Quad Cab Short Wheelbase8-Speed Automatic 850RE TransmissionLT. Duty 4WD or: 24V VVT eTorque Engine UPG ICrew Cab Wheelbase 28-Speed Automatic 850RE TransmissionLT. Duty 4WD or: 24V VVT eTorque Engine UPG ICrew Cab5'7" Box8-Speed Automatic 850RE TransmissionLT. Duty 4WD	View on Amazon

This table covers the valve bodies that route hydraulic pressure inside the transmission.

Valve Body Sleeve

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: 3.0L L6 Turbocharged, 5.7L V8	68276661AA	🇺🇸 US 🇨🇦 CA	Fits I6 Hurricane HO Twin ESSI6 Hurricane so Twin ESS Fitment notes — MOPAR 68276661AA Fits: I6 Hurricane HO Twin ESSI6 Hurricane so Twin ESSSedan/Quad Cab Short Wheelbase8-Speed Automatic 8HP75 TransmissionLT. Duty 4WD or: I6 Hurricane HO Twin ESSI6 Hurricane so Twin ESSCrew Cab Wheelbase 28-Speed Automatic 8HP75 TransmissionLT. Duty 4WD or: I6 Hurricane so Twin ESSCrew Cab5'7" Box8-Speed Automatic 8HP75 Transmission or: I6 Hurricane HO Twin ESSI6 Hurricane so Twin ESSCrew Cab Crew Cab5'7" Box8-Speed Automatic 8HP75 TransmissionLT. Duty 4WD Fits: HEMI MDS VVT eTorque EngineSedan/Quad Cab Short Wheelbase8-Speed Automatic 8HP75 TransmissionLT. Duty 4WD or: HEMI MDS VVT eTorque EngineCrew Cab Wheelbase 28-Speed Automatic 8HP75 TransmissionLT. Duty 4WD or: HEMI MDS VVT eTorque EngineCrew Cab5'7" Box8-Speed Automatic 8HP75 TransmissionLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.6L V6	52854755AA	🇺🇸 US 🇨🇦 CA	Fits 24V VVT eTorque Engine UPG ISedan/Quad Cab Short Wheelbase Fitment notes — MOPAR 52854755AA Fits: 24V VVT eTorque Engine UPG ISedan/Quad Cab Short Wheelbase8-Speed Automatic 850RE TransmissionLT. Duty 4WD or: 24V VVT eTorque Engine UPG ICrew Cab Wheelbase 28-Speed Automatic 850RE TransmissionLT. Duty 4WD or: 24V VVT eTorque Engine UPG ICrew Cab5'7" Box8-Speed Automatic 850RE TransmissionLT. Duty 4WD	View on Amazon

This table covers the Valve Body sleeves.

Buying Automatic Transmission Parts for a 2026 Ram 1500

On this vehicle, the automatic transmission covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts.

Match the engine first. Some automatic transmission parts fit every engine; others are 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 filter and pan gasket with every fluid service, and flush the cooler lines when replacing a failed unit.
Cross-reference the manufacturer part number against your old part or a service-manual listing.

Start with the largest groups on this page: Transmission Fluid and Torque Converter .

Frequently Asked Questions

How many automatic transmission parts fit the 2026 Ram 1500?

Our catalog currently lists 44 automatic transmission parts for the 2026 Ram 1500 across 16 subcategories and 8 brands, covering all 3 engine options (3.0L L6 Turbocharged, 3.6L V6 and 5.7L V8). Each part is matched to the engine(s) it fits.

Do automatic transmission parts differ between 2026 Ram 1500 engines?

Some do. 10 parts fit every engine; the other 34 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 automatic transmission problems on a 2026 Ram 1500?

Common symptoms include delayed or harsh engagement, slipping under load, fluid that smells burnt, or shuddering at light throttle around 40 mph. 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 filter and pan gasket with every fluid service, and flush the cooler lines when replacing a failed unit.

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 2026 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 2026 Ram 1500?

First match the engine — each row shows which engine(s) the part fits. Then use exactly the fluid specification in the notes — automatic transmissions are the least forgiving component on the vehicle about fluid choice. The notes column carries position and trim qualifiers where they apply.

Other Parts for the 2026 Ram 1500

Belt Drive Body & Lamp Assembly Brake & Wheel Hub Cooling System Drivetrain Electrical Electrical Connector Electrical Switch & Relay Engine Exhaust & Emission Fuel & Air Heat & Air Conditioning Ignition Interior Steering Suspension Wheel Wiper & Washer

Automatic Transmission Parts for Other Ram 1500 Years

2025 Ram 1500 2024 Ram 1500 2023 Ram 1500 2022 Ram 1500 2021 Ram 1500 2020 Ram 1500 2019 Ram 1500 2018 Ram 1500 2017 Ram 1500 2016 Ram 1500 2015 Ram 1500 2014 Ram 1500

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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.

Published by AutoFactsDB from manufacturer application data. How fitment is matched Report a fitment error