2020 Ram 1500 Automatic Transmission Parts

This table covers the pistons inside a transmission accumulator. Read more

This group shows a single part: MOPAR 4446620AD.

This table covers the Accumulator springs. Typical signs include a sagging corner, a broken coil, or a clunk from the spring pocket. Replace springs in axle pairs and inspect the seats. Read more

2 Accumulator Spring parts for the 2020 Ram 1500 come from MOPAR.

Listed part numbers: MOPAR 52119702AA and MOPAR 4471880.

This table covers the Automatic Transmission assemblies. Read more

2 Automatic Transmission Assembly parts for the 2020 Ram 1500 come from MOPAR.

Part numbers include MOPAR R8051224AE and MOPAR R8051225AE.

This table covers the Bushing kits. Read more

One part is listed for the 2020 Ram 1500 — PA CARGO K181901.

This table covers the transmission or transfer-case housings. Read more

One part is listed for the 2020 Ram 1500 — MOPAR 5189883AC.

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

This group shows a single part: MOPAR J5352955.

This table covers the pistons that apply a clutch pack. Read more

2 Clutch Pack Piston parts for the 2020 Ram 1500 come from MOPAR.

Listed part numbers: MOPAR 4799650 and MOPAR 4799652.

This table covers the Clutch plates. Typical signs include warpage, cracks, or a plate that no longer locates the assembly. Confirm which plate the notes describe — backing plates, clutch plates and strike plates are different parts. Read more

9 Clutch Plate parts for the 2020 Ram 1500 come from 2 brands — PA CARGO and MOPAR. The "Popular" part is MOPAR 4799116. 8 parts fit every engine; the other 1 is engine-specific.

This group includes MOPAR 4799116, PA CARGO 181114 and PA CARGO 181102 and the remaining parts above.

This table covers the clutch-plate packs inside the transmission or transfer case. Read more

RAYBESTOS POWERTRAIN supplies the 7 Clutch Plate Pack parts for the 2020 Ram 1500.

The Friction Plate Pack section lists 3 options from RAYBESTOS POWERTRAIN — grouped under the catalog's "Friction Plate Pack" designation — the notes column spells out what sets them apart. RAYBESTOS POWERTRAIN RGPZ283 is listed in this group.

In the Steel Plate Pack grade, RAYBESTOS POWERTRAIN supplies 3 parts: grouped under the catalog's "Steel Plate Pack" designation — the notes column spells out what sets them apart. A representative part number is RAYBESTOS POWERTRAIN STMCHRY05.

1 ungrouped part is not assigned to a grade, with the same engine-level match.

This group includes RAYBESTOS POWERTRAIN RGPZ283, RAYBESTOS POWERTRAIN RGPZ284 and RAYBESTOS POWERTRAIN RHT96380 and the remaining parts above.

This table covers the Dipstick / Fluid Filler tubes. Read more

One part is listed for the 2020 Ram 1500 — MOPAR 53032517AG.

This table covers the seals at the Extension 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. Read more

2 Extension Housing Seal parts for the 2020 Ram 1500 come from 2 brands — NATIONAL and SCHAEFFLER. 1 part fits every engine; the other 1 is engine-specific.

Part numbers include NATIONAL 710487 and SCHAEFFLER SS6648.

This table covers the replacement filters for this application — the table heading and notes say which circuit. Typical signs include restricted flow — long cranking, weak airflow, or dirty fluid after a short interval. Seat the new filter so it cannot bypass, and use the grade the notes call for. Read more

9 Filter parts are listed for the 2020 Ram 1500, from WIX, MOPAR, DORMAN and 3 other brands. MOPAR 5179267AD carries the "Popular" badge. 2 parts fit every engine; the other 7 are engine-specific.

In the Economy grade, DORMAN and VARIOUS MFR supply 2 parts: the catalog's value-priced group. A representative part number is DORMAN 265850F.

The Standard Replacement section lists 7 options from WIX, MOPAR, ATP and 1 other brand — built to original-equipment specification. MOPAR 5179267AD is listed in this group.

Part numbers include MOPAR 5179267AD, DORMAN 265850F and VARIOUS MFR PT99844, among others listed above.

This table covers the Flexplate Mounting bolts. Read more

This group shows a single part: DORMAN 14131.

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. Read more

8 Fluid Cooler Line / Hose parts are listed for the 2020 Ram 1500, from MOPAR, DORMAN and SKP. DORMAN 624439 carries the "Popular" badge.

This group includes DORMAN 624439, MOPAR 68268595AD and MOPAR 68273168AE and the remaining parts above.

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

8 Fluid Pan parts for the 2020 Ram 1500 come from 7 brands — MOPAR, AUTOTECNICA, DORMAN and 4 other brands. The "Popular" part is AUTOTECNICA CY1214647PRM. 4 parts fit every engine; the other 4 are engine-specific.

This group includes AUTOTECNICA CY1214647PRM, DORMAN 265850 and MOPAR 68225344AA and the remaining parts above.

This table covers the Fluid Pan bolts. Read more

One part is listed for the 2020 Ram 1500 — REIN HWB1068.

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. Read more

6 Fluid Pan Gasket parts are listed for the 2020 Ram 1500, from TRANSTEC, ELRING, FEL-PRO and 3 other brands. TRANSTEC 49444827 carries the "Popular" badge. 2 parts fit every engine; the other 4 are engine-specific.

Part numbers include TRANSTEC 49444827, ELRING 186400 and FEL-PRO TOS18773, among others listed above.

This table covers the Fluid Pan magnets. Read more

This group shows a single part: MOPAR 68207789AA.

This table covers the Fluid pressure sensors. Typical signs include a check-engine light for MAP or fuel-rail pressure, or a limp mode under load. A vacuum leak or a clogged reference line will fake a bad pressure sensor. Read more

This group shows a single part: MOPAR 4799758AD.

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. Read more

MOPAR supplies the 4 Fluid Pump parts for the 2020 Ram 1500.

Part numbers include MOPAR 68373877AA, MOPAR 68517522AA and MOPAR 68009879AF, among others listed above.

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. Read more

3 Fluid Pump Seal parts for the 2020 Ram 1500 come from 2 brands — MOPAR and PA CARGO. 1 part fits every engine; the other 2 are engine-specific.

Part numbers include MOPAR 68144277AA, MOPAR 68261369AA and PA CARGO 181151.

This table covers the seals at the 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. Read more

2 Output Shaft Seal parts are listed for the 2020 Ram 1500, from NATIONAL and WJB / INMOTION PARTS. All of them fit every engine offered in the 2020 1500.

Part numbers include NATIONAL 710671 and WJB / INMOTION PARTS WS710671.

This table covers the Piston kits. Read more

3 Piston Kit parts for the 2020 Ram 1500 come from PA CARGO. Every part fits all 3 engine options (3.0L V6 DIESEL Turbocharged, 3.6L V6 and 5.7L V8).

Listed part numbers: PA CARGO 92912, PA CARGO 61837A and PA CARGO K18190099.

This table covers the rebuild kits for this assembly. Read more

3 Rebuild Kit parts for the 2020 Ram 1500 come from PA CARGO. Every part fits all 3 engine options (3.0L V6 DIESEL Turbocharged, 3.6L V6 and 5.7L V8).

The Banner Kit (Overhaul Kit + Friction Clutch Plates) section lists 1 option from PA CARGO — grouped under the catalog's "Banner Kit (Overhaul Kit + Friction Clutch Plates)" designation — the notes column spells out what sets them apart. PA CARGO DK18100S is listed in this group.

In the Master Kit (Overhaul Kit + Friction & Steel Clutch Plates) grade, PA CARGO supplies 1 part: grouped under the catalog's "Master Kit (Overhaul Kit + Friction & Steel Clutch Plates)" designation — the notes column spells out what sets them apart. A representative part number is PA CARGO DK18100.

The Overhaul Kit (Gaskets, Seals, O-Rings & Sealing Rings) section lists 1 option from PA CARGO — grouped under the catalog's "Overhaul Kit (Gaskets, Seals, O-Rings & Sealing Rings)" designation — the notes column spells out what sets them apart. PA CARGO K181900 is listed in this group.

Part numbers include PA CARGO DK18100S, PA CARGO DK18100 and PA CARGO K181900.

This table covers the Shift solenoids. Typical signs include a harsh or missing shift, or a code for this solenoid circuit. Check resistance and the connector before dropping the pan for a solenoid. Read more

2 Shift Solenoid parts for the 2020 Ram 1500 come from 2 brands — DORMAN and MOPAR.

Part numbers include DORMAN 609052 and MOPAR 52120000AA.

This table covers the Solenoid Switch Valve 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. Read more

4 Solenoid Switch Valve Plug parts for the 2020 Ram 1500 come from TRANSGO.

Listed part numbers: TRANSGO RFESV420NT, TRANSGO RFESV453NT and TRANSGO RFESV420WT, plus the other parts above.

This table covers the Sun gears. Read more

This group shows a single part: MOPAR 4799602.

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. Read more

MOPAR supplies the 4 Torque Converter parts for the 2020 Ram 1500.

Part numbers include MOPAR 68397227AA, MOPAR 68402913AA and MOPAR R8143186AA, among others listed above.

This table covers the Torque Converter bolts. Read more

3 Torque Converter Bolt parts for the 2020 Ram 1500 come from 2 brands — DORMAN and ARP. 1 part fits every engine; the other 2 are engine-specific.

This group includes ARP 1477301, DORMAN 13875 and DORMAN 14130.

This table covers the seals at the Torque Converter 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. Read more

One part is listed for the 2020 Ram 1500 — PA CARGO 181150.

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. Read more

This group shows a single part: MOPAR 4736547.

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. Read more

17 Transmission Fluid parts are listed for the 2020 Ram 1500, from VALVOLINE, LIQUI MOLY, MOPAR and 5 other brands. MOPAR 68218057AC carries the "Popular" badge. 11 parts fit every engine; the other 6 are engine-specific.

In the ATF +4 grade, MOPAR supplies 1 part: grouped under the catalog's "ATF +4" designation — the notes column spells out what sets them apart. A representative part number is MOPAR 68218057AC.

In the Multi-Vehicle grade, VALVOLINE, LIQUI MOLY, MOBIL and 1 other brand supply 8 parts: grouped under the catalog's "Multi-Vehicle" designation — the notes column spells out what sets them apart. A representative part number is MOBIL 126505.

In the ZF Fluid grade, PENTOSIN, ZF, MOPAR and 1 other brand supply 6 parts: grouped under the catalog's "ZF Fluid" designation — the notes column spells out what sets them apart. A representative part number is MOPAR 68218925AB.

2 ungrouped parts are not assigned to a grade, with the same engine-level match.

This table covers the conditioners and additives used with this transmission fluid. Read more

LUBEGARD supplies the 6 Transmission Fluid Additive parts for the 2020 Ram 1500. LUBEGARD 19610 carries the "Popular" badge. 5 parts fit every engine; the other 1 is engine-specific.

Listed part numbers: LUBEGARD 19610, LUBEGARD 60902 and LUBEGARD 63010, plus the other parts above.

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. Read more

8 Transmission Mount parts for the 2020 Ram 1500 come from 4 brands — DEA / MARMON RIDE CONTROL, ANCHOR, WESTAR and 1 other brand. The "Popular" part is ANCHOR 3377. 3 parts fit every engine; the other 5 are engine-specific.

Part numbers include ANCHOR 3377, ANCHOR 3540 and DEA / MARMON RIDE CONTROL A20083, among others listed above.

This table covers the Transmission service kits. Read more

4 Transmission Service Kit parts for the 2020 Ram 1500 come from VAICO. Every part fits all 3 engine options (3.0L V6 DIESEL Turbocharged, 3.6L V6 and 5.7L V8).

In the Expert Kit (Basic Kit & Transmission Fluid) grade, VAICO supplies 2 parts: grouped under the catalog's "Expert Kit (Basic Kit & Transmission Fluid)" designation — the notes column spells out what sets them apart. A representative part number is VAICO V330533.

The Expert Kit + (Expert Kit and Extra Oil for Rinsing) section lists 2 options from VAICO — grouped under the catalog's "Expert Kit + (Expert Kit and Extra Oil for Rinsing)" designation — the notes column spells out what sets them apart. VAICO V330897XXL is listed in this group.

Listed part numbers: VAICO V330533, VAICO V330897 and VAICO V330897XXL, plus the other parts above.

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

MOPAR supplies the 9 Valve Body parts for the 2020 Ram 1500. MOPAR RL402284AA carries the "Popular" badge.

Part numbers include MOPAR RL402284AA, MOPAR 68545848AA and MOPAR 68259301AD, among others listed above.

This table covers the gaskets that seal the Valve Body. 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. Read more

This group shows a single part: TRANSTEC 49434421.

This table covers the Valve Body sleeves. Read more

One part is listed for the 2020 Ram 1500 — MOPAR 68276661AA.