137 Automatic transmission parts are listed for the 2019 Ram 2500, in 38 part types, covering all 3 engine options (5.7L V8, 6.4L V8 and 6.7L L6 DIESEL Turbocharged). Each one has a brand, a manufacturer part number and notes that say where it fits.
The automatic transmission on the 2019 Ram 2500 covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts. The largest groups are Transmission Fluid (15 parts), Filter (10 parts) and Output Shaft Bearing (9 parts). The other 35 part types cover the remaining 103 parts.
The 2019 Ram 2500 was sold with 3 engines. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2019 Ram 2500 automatic transmission parts are MOPAR (20 parts), NATIONAL (13 parts) and DURA-BOND (11 parts), plus 37 more brands. Quality grades include Standard Replacement, Multi-Vehicle and Economy.
18 parts on this 2019 Ram 2500 page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including NATIONAL 710486 (Extension Housing Seal) and ATP B200 (Filter). Click any part number to see every vehicle that part fits.
Bushing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DURA-BOND Fits: 6.4L V8 | 37994TG | 🇺🇸 US 🇨🇦 CA | Dry Film Lubricated | View on Amazon |
| DURA-BOND Fits: 6.4L V8 | 37993TG | 🇺🇸 US 🇨🇦 CA | Dry Film Lubricated | View on Amazon |
| DURA-BOND Fits: 6.4L V8 | DOT13BR | 🇺🇸 US 🇨🇦 CA | Bronze | View on Amazon |
| DURA-BOND Fits: 6.4L V8 | DOT11BRTG | 🇺🇸 US 🇨🇦 CA | Dry Film LubricatedBronze | View on Amazon |
This table covers the bushings in this assembly. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles.
4 Bushing parts for the 2019 Ram 2500 come from DURA-BOND.
Part numbers include DURA-BOND 37994TG, DURA-BOND 37993TG and DURA-BOND DOT13BR, among others listed above.
Bushing Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DURA-BOND Fits: 6.4L V8 | TK9 | 🇺🇸 US 🇨🇦 CA | Trans. code 68RFE | View on Amazon |
| DURA-BOND Fits: 6.4L V8 | TK9B | 🇺🇸 US 🇨🇦 CA | Enhanced Kit | View on Amazon |
| DURA-BOND Fits: 6.4L V8 | TK9BHP | 🇺🇸 US 🇨🇦 CA | High Performance Kit | View on Amazon |
This table covers the Bushing kits.
3 Bushing Kit parts for the 2019 Ram 2500 come from DURA-BOND.
Part numbers include DURA-BOND TK9, DURA-BOND TK9B and DURA-BOND TK9BHP.
Case Vent
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 6.4L V8 | 68216934AA | 🇺🇸 US 🇨🇦 CA | Fits Front3.73 Rear Axle Ratio, Conventional Differential Front Axle | View on Amazon |
This table covers the vents on a transmission or axle housing.
One part is listed for the 2019 Ram 2500 — MOPAR 68216934AA.
Clutch Drum
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 6.4L V8 | 4799648AD | 🇺🇸 US 🇨🇦 CA | Trans. code 68RFEInput | View on Amazon |
This table covers the Clutch drums.
One part is listed for the 2019 Ram 2500 — MOPAR 4799648AD.
Clutch Plate Pack
Friction Plate Pack
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| RAYBESTOS POWERTRAIN Fits: 6.4L V8 | RGPZ284 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Trans. code 8HP75GPZ Clutch Pack Module | View on Amazon |
Steel Plate Pack
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| RAYBESTOS POWERTRAIN Fits: 6.4L V8 | STMZF19 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Steel Module | View on Amazon |
| RAYBESTOS POWERTRAIN Fits: 6.4L V8 | STMZF19K | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Steel Module | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| RAYBESTOS POWERTRAIN Fits: 6.4L V8 | RHT96526 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Trans. code 8HP75HT Clutch Pack Module | View on Amazon |
This table covers the clutch-plate packs inside the transmission or transfer case.
4 Clutch Plate Pack parts for the 2019 Ram 2500 come from RAYBESTOS POWERTRAIN.
In the Friction Plate Pack grade, RAYBESTOS POWERTRAIN supplies 1 part: grouped under the catalog's "Friction Plate Pack" designation — the notes column spells out what sets them apart. A representative part number is RAYBESTOS POWERTRAIN RGPZ284.
The Steel Plate Pack section lists 2 options from RAYBESTOS POWERTRAIN — grouped under the catalog's "Steel Plate Pack" designation — the notes column spells out what sets them apart. RAYBESTOS POWERTRAIN STMZF19 is listed in this group.
1 further part sits outside the graded sections, with the same engine-level match.
Part numbers include RAYBESTOS POWERTRAIN RGPZ284, RAYBESTOS POWERTRAIN STMZF19 and RAYBESTOS POWERTRAIN STMZF19K, among others listed above.
Components
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SONNAX Fits: 6.4L V8 | RFERC1 | 🇺🇸 US 🇨🇦 CA | RFE Transducer Connector | View on Amazon |
| SONNAX Fits: 6.4L V8 | 4483602K | 🇺🇸 US 🇨🇦 CA | Solenoid Spacer & Service Kit | View on Amazon |
| SONNAX Fits: 6.4L V8 | 72530B02 | 🇺🇸 US 🇨🇦 CA | Center Pump Gear | View on Amazon |
This table covers the related components grouped with this assembly.
3 Components parts for the 2019 Ram 2500 come from SONNAX.
Listed part numbers: SONNAX RFERC1, SONNAX 4483602K and SONNAX 72530B02.
Extension Housing Bushing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DURA-BOND Fits: 6.4L V8 | 37992 | 🇺🇸 US 🇨🇦 CA | Trans. code 68RFEExtension Housing | View on Amazon |
| DURA-BOND Fits: 6.4L V8 | RP6189T | 🇺🇸 US 🇨🇦 CA | Coated | View on Amazon |
This table covers the Extension Housing bushings. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles.
2 Extension Housing Bushing parts for the 2019 Ram 2500 come from DURA-BOND.
This group includes DURA-BOND 37992 and DURA-BOND RP6189T.
Extension Housing Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Popular Fits: 6.4L V8 | 710486 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 4WD8 speed trans. | View on Amazon |
| NATIONAL Popular Fits: 6.4L V8 | 710941 | 🇺🇸 US 🇨🇦 CA | 4WD6 speed trans. | View on Amazon |
| NATIONAL Fits: 6.4L V8 | 710487 | 🇺🇸 US 🇨🇦 CA | RWD8 speed trans. | View on Amazon |
| NATIONAL Fits: 6.4L V8 | 4741 | 🇺🇸 US 🇨🇦 CA | RWD6 speed trans. | View on Amazon |
| SCHAEFFLER Fits: 6.4L V8 | SS3159 | 🇺🇸 US 🇨🇦 CA | RWDTrans. code 68RFE | View on Amazon |
| WJB / INMOTION PARTS Fits: 6.4L V8 | WS710941 | 🇺🇸 US 🇨🇦 CA | Width (In): 0.39400000000000002 In | View on Amazon |
| WJB / INMOTION PARTS Fits: 6.4L V8 | WS710486 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 4WD8 speed trans. | View on Amazon |
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.
7 Extension Housing Seal parts are listed for the 2019 Ram 2500, from NATIONAL, WJB / INMOTION PARTS and SCHAEFFLER. NATIONAL 710486 carries the "Popular" badge.
Part numbers include NATIONAL 710486, NATIONAL 710941 and NATIONAL 710487, among others listed above.
Filter
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 6.4L V8 | 265850F | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | OE FIX | View on Amazon |
| SKP Fits: 6.4L V8 | SKB245 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 4WD | View on Amazon |
| VARIOUS MFR Fits: 6.4L V8 | PT1271 | 🇺🇸 US 🇨🇦 CA | 6 speed trans.Pan Filter | View on Amazon |
| VARIOUS MFR Fits: 6.4L V8 | PTK1271K | 🇺🇸 US 🇨🇦 CA | Spin-OnSump Kit | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ATP Popular Fits: 6.4L V8 | B200 | 🇺🇸 US 🇨🇦 CA | Premium Replacement | View on Amazon |
| ATP Popular Fits: 6.4L V8 | B245 | 🇺🇸 US 🇨🇦 CA | Premium ReplacementIncludes: (1) Pan Gasket, (1) Sump Filter, (1) Spin-On Filter | View on Amazon |
| ATP Fits: 6.4L V8 | B197 | 🇺🇸 US 🇨🇦 CA | Premium ReplacementIncludes: (1) Pan Gasket, (1) Filter | View on Amazon |
| ATP Fits: 6.4L V8 | B196 | 🇺🇸 US 🇨🇦 CA | Premium ReplacementIncludes: (1) Pan Gasket, (1) Filter | View on Amazon |
| WIX Fits: 6.4L V8 | 58843 | 🇺🇸 US | with Deep Pan | View on Amazon |
| WIX Fits: 6.4L V8 | 58846 | 🇺🇸 US | with Shallow Pan | View on Amazon |
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.
10 Filter parts for the 2019 Ram 2500 come from 5 brands — ATP, VARIOUS MFR, WIX and 2 other brands. The "Popular" part is ATP B200.
The Economy section lists 4 options from VARIOUS MFR, DORMAN and SKP — the catalog's value-priced group. DORMAN 265850F is listed in this group.
In the Standard Replacement grade, ATP and WIX supply 6 parts: built to original-equipment specification. A representative part number is ATP B200.
Flexplate Mounting Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 6.4L V8 | 14131 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the Flexplate Mounting bolts.
One part is listed for the 2019 Ram 2500 — DORMAN 14131.
Fluid Cooler
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TYC Popular Fits: 6.4L V8 | 19158 | 🇺🇸 US 🇨🇦 CA | Big Horn or Laramie or Laramie Longhorn or Limited or Lone Star or Power Wagon or Tradesman | View on Amazon |
| GPD Fits: 6.4L V8 | 2611448 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| SKP Fits: 6.4L V8 | SK19158 | 🇺🇸 US 🇨🇦 CA | Big Horn or Laramie or Laramie Longhorn or Limited or Lone Star or Power Wagon or Tradesman | View on Amazon |
| TECHPRO Fits: 6.4L V8 | CH4050152 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| VARIOUS MFR Fits: 6.4L V8 | CH4050152 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 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.
5 Fluid Cooler parts for the 2019 Ram 2500 come from 5 brands — TYC, GPD, SKP and 2 other brands. The "Popular" part is TYC 19158.
This group includes TYC 19158, GPD 2611448 and SKP SK19158 and the remaining parts above.
Fluid Cooler Line / Hose
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 6.4L V8 | 68359844AB | 🇺🇸 US 🇨🇦 CA | Fits Pressure & Return HoseCrew Cab Wheelbase 2 | View on Amazon |
| TRANSTEC Fits: 6.4L V8 | 71004002 | 🇺🇸 US 🇨🇦 CA | Fits TradesmanPickup | 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.
2 Fluid Cooler Line / Hose parts for the 2019 Ram 2500 come from 2 brands — MOPAR and TRANSTEC.
Part numbers include MOPAR 68359844AB and TRANSTEC 71004002.
Fluid Pan
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular Fits: 6.4L V8 | 265850 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | OE FIX | View on Amazon |
| MOPAR Popular Fits: 6.4L V8 | 68225344AA | 🇺🇸 US 🇨🇦 CA | Includes Filter | View on Amazon |
| AUTOTECNICA Fits: 6.4L V8 | CY1214647PRM | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | ÜRO SolutionsHD Aluminum Upgrade, Cooling Fins, Replaceable Filter | View on Amazon |
| DORMAN Fits: 6.4L V8 | 265870 | 🇺🇸 US 🇨🇦 CA | OE FIX | View on Amazon |
| SKP Fits: 6.4L V8 | SK265850 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Trans. code 8HP75 | View on Amazon |
| SPECTRA PREMIUM Fits: 6.4L V8 | TP0870 | 🇺🇸 US 🇨🇦 CA | 6 speed trans. | View on Amazon |
| ULTRA-POWER Fits: 6.4L V8 | 265870 | 🇺🇸 US 🇨🇦 CA | 6 Speed Trans66RFE Trans | View on Amazon |
This table covers the pans that hold automatic-transmission fluid.
7 Fluid Pan parts are listed for the 2019 Ram 2500, from DORMAN, MOPAR, AUTOTECNICA and 3 other brands. DORMAN 265850 carries the "Popular" badge.
Part numbers include DORMAN 265850, MOPAR 68225344AA and AUTOTECNICA CY1214647PRM, among others listed above.
Fluid Pan Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| REIN Fits: 6.4L V8 | HWB1068 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the Fluid Pan bolts.
This group shows a single part: REIN HWB1068.
Fluid Pan Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO Fits: 6.4L V8 | TOS18773 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Trans. code 8HP75 | View on Amazon |
| MOPAR Fits: 6.4L V8 | 68261185AA | 🇺🇸 US 🇨🇦 CA | Fits Crew Cab8' Box | View on Amazon |
| TRANSTEC Fits: 6.4L V8 | 49444827 | 🇺🇸 US 🇨🇦 CA | Fits Laramie LonghornPickup | View on Amazon |
| VICTOR REINZ Fits: 6.4L V8 | 711953900 | 🇺🇸 US 🇨🇦 CA | 6 speed trans.Enhanced Design | 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.
4 Fluid Pan Gasket parts for the 2019 Ram 2500 come from 4 brands — FEL-PRO, MOPAR, TRANSTEC and 1 other brand.
This group includes FEL-PRO TOS18773, MOPAR 68261185AA and TRANSTEC 49444827 and the remaining parts above.
Fluid Pressure Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Popular Fits: 6.4L V8 | 4799758AD | 🇺🇸 US 🇨🇦 CA | Fits Trans. code 68RFE | View on Amazon |
| NTK Fits: 6.4L V8 | AT0017 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| ROSTRA Fits: 6.4L V8 | 501040 | 🇺🇸 US 🇨🇦 CA | 6 speed trans. | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 6.4L V8 | TCS78 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Terminal Quantity: 3Terminal Type: Blade | View on Amazon |
| WELLS Fits: 6.4L V8 | 5S5389 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
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.
5 Fluid Pressure Sensor parts are listed for the 2019 Ram 2500, from MOPAR, NTK, ROSTRA and 2 other brands. MOPAR 4799758AD carries the "Popular" badge.
Listed part numbers: MOPAR 4799758AD, NTK AT0017 and ROSTRA 501040, plus the other parts above.
Fluid Pump Bushing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DURA-BOND Fits: 6.4L V8 | 37998TG | 🇺🇸 US 🇨🇦 CA | Dry Film Lubricated | View on Amazon |
| DURA-BOND Fits: 6.4L V8 | 37998 | 🇺🇸 US 🇨🇦 CA | Trans. code 68RFEPump Body | View on Amazon |
This table covers the Fluid Pump bushings. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles.
2 Fluid Pump Bushing parts for the 2019 Ram 2500 come from DURA-BOND.
Listed part numbers: DURA-BOND 37998TG and DURA-BOND 37998.
Fluid Pump Repair Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA Fits: 6.4L V8 | NS88187 | 🇺🇸 US 🇨🇦 CA | Fits FrontTrans. code 66RFE | View on Amazon |
| NATIONAL Fits: 6.4L V8 | 99187 | 🇺🇸 US 🇨🇦 CA | 6 speed trans.Chrysler trans. | View on Amazon |
| WJB / INMOTION PARTS Fits: 6.4L V8 | WS99187 | 🇺🇸 US 🇨🇦 CA | Front6 speed trans. | View on Amazon |
This table covers the precision wear sleeves used to restore a transmission pump seal surface.
3 Fluid Pump Repair Sleeve parts are listed for the 2019 Ram 2500, from BCA, NATIONAL and WJB / INMOTION PARTS.
Part numbers include BCA NS88187, NATIONAL 99187 and WJB / INMOTION PARTS WS99187.
Fluid Pump Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Popular Fits: 6.4L V8 | 710557 | 🇺🇸 US 🇨🇦 CA | Front6 speed trans. | View on Amazon |
| NATIONAL Popular Fits: 6.4L V8 | 710939 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | FrontTrans. code 8HP75 | View on Amazon |
| BCA Fits: 6.4L V8 | NS710557 | 🇺🇸 US 🇨🇦 CA | Front4WD | View on Amazon |
| MOPAR Fits: 6.4L V8 | 68144277AA | 🇺🇸 US 🇨🇦 CA | Fits Crew Cab8' Box | View on Amazon |
| WJB / INMOTION PARTS Fits: 6.4L V8 | WS710557 | 🇺🇸 US 🇨🇦 CA | Front6 speed trans. | View on Amazon |
| WJB / INMOTION PARTS Fits: 6.4L V8 | WS710939 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | FrontTrans. code 8HP75 | 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.
6 Fluid Pump Seal parts are listed for the 2019 Ram 2500, from NATIONAL, WJB / INMOTION PARTS, BCA and 1 other brand. NATIONAL 710557 carries the "Popular" badge.
This group includes NATIONAL 710557, NATIONAL 710939 and BCA NS710557 and the remaining parts above.
Governor / Modulator
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 6.4L V8 | 601215 | 🇺🇸 US 🇨🇦 CA | 6 speed trans. | View on Amazon |
This table covers the governors and modulators that control transmission shift pressure.
This group shows a single part: DORMAN 601215.
Manual Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Fits: 6.4L V8 | 710753 | 🇺🇸 US 🇨🇦 CA | 6 speed trans.Chrysler trans. | View on Amazon |
| NATIONAL Fits: 6.4L V8 | 710780 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Trans. code 8HP75ZF trans. | View on Amazon |
| WJB / INMOTION PARTS Fits: 6.4L V8 | WS710753 | 🇺🇸 US 🇨🇦 CA | 6 speed trans.Chrysler trans. | View on Amazon |
| WJB / INMOTION PARTS Fits: 6.4L V8 | WS710780 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Trans. code 8HP75ZF trans. | View on Amazon |
This table covers the seals at the Manual 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.
4 Manual Shaft Seal parts are listed for the 2019 Ram 2500, from NATIONAL and WJB / INMOTION PARTS.
This group includes NATIONAL 710753, NATIONAL 710780 and WJB / INMOTION PARTS WS710753 and the remaining parts above.
Output Shaft Bearing
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WJB / INMOTION PARTS Popular Fits: 6.4L V8 | RB6208 | 🇺🇸 US 🇨🇦 CA | Fits 4WDTrans. code 68RFE | View on Amazon |
| WJB / INMOTION PARTS Fits: 6.4L V8 | RB6009 | 🇺🇸 US 🇨🇦 CA | Outer4WD | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Popular Fits: 6.4L V8 | 109 | 🇺🇸 US 🇨🇦 CA | Outer4WD | View on Amazon |
| BCA Fits: 6.4L V8 | NB208 | 🇺🇸 US 🇨🇦 CA | Fits 4WDTrans. code 68RFE | View on Amazon |
| BCA Fits: 6.4L V8 | NB109 | 🇺🇸 US 🇨🇦 CA | Outer4WD | View on Amazon |
| NATIONAL Fits: 6.4L V8 | 208 | 🇺🇸 US 🇨🇦 CA | Fits 4WDTrans. code 68RFE | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA Fits: 6.4L V8 | NB211 | 🇺🇸 US 🇨🇦 CA | Fits InnerRWD | View on Amazon |
| NATIONAL Fits: 6.4L V8 | 211 | 🇺🇸 US 🇨🇦 CA | Fits InnerRWD | View on Amazon |
| WJB / INMOTION PARTS Fits: 6.4L V8 | RB6211 | 🇺🇸 US 🇨🇦 CA | Fits InnerRWD | View on Amazon |
This table covers the Output 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.
9 Output Shaft Bearing parts are listed for the 2019 Ram 2500, from WJB / INMOTION PARTS, NATIONAL and BCA. WJB / INMOTION PARTS RB6208 carries the "Popular" badge.
Economy: 2 parts, from WJB / INMOTION PARTS. A representative part number is WJB / INMOTION PARTS RB6208.
The Standard Replacement section: 4 options from NATIONAL and BCA. NATIONAL 109 is listed in this group.
3 ungrouped parts are not assigned to a grade, with the same engine-level match.
Part numbers include WJB / INMOTION PARTS RB6208, WJB / INMOTION PARTS RB6009 and NATIONAL 109, among others listed above.
Output Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Fits: 6.4L V8 | 710671 | 🇺🇸 US 🇨🇦 CA | RWD8 speed trans. | View on Amazon |
| WJB / INMOTION PARTS Fits: 6.4L V8 | WS710671 | 🇺🇸 US 🇨🇦 CA | RWD8 speed trans. | View on Amazon |
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.
2 Output Shaft Seal parts for the 2019 Ram 2500 come from 2 brands — NATIONAL and WJB / INMOTION PARTS.
Part numbers include NATIONAL 710671 and WJB / INMOTION PARTS WS710671.
Rebuild Kit
Master Kit (Overhaul Kit + Friction & Steel Clutch Plates)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 6.4L V8 | 68336843AB | 🇺🇸 US 🇨🇦 CA | Master Kit | View on Amazon |
Overhaul Kit (Gaskets, Seals, O-Rings & Sealing Rings)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 6.4L V8 | 00006841AA | 🇺🇸 US 🇨🇦 CA | 4WDTrans. code 68RFE | View on Amazon |
| MOPAR Fits: 6.4L V8 | 00006821AA | 🇺🇸 US 🇨🇦 CA | 2WDTrans. code 68RFE | View on Amazon |
| TRANSTEC Fits: 6.4L V8 | 81000518 | 🇺🇸 US 🇨🇦 CA | without PistonsDuraprene Pan Gasket | View on Amazon |
This table covers the rebuild kits for this assembly.
4 Rebuild Kit parts are listed for the 2019 Ram 2500, from MOPAR and TRANSTEC.
The Master Kit (Overhaul Kit + Friction & Steel Clutch Plates) section lists 1 option from MOPAR — grouped under the catalog's "Master Kit (Overhaul Kit + Friction & Steel Clutch Plates)" designation — the notes column spells out what sets them apart. MOPAR 68336843AB is listed in this group.
In the Overhaul Kit (Gaskets, Seals, O-Rings & Sealing Rings) grade, MOPAR and TRANSTEC supply 3 parts: grouped under the catalog's "Overhaul Kit (Gaskets, Seals, O-Rings & Sealing Rings)" designation — the notes column spells out what sets them apart. A representative part number is MOPAR 00006841AA.
Part numbers include MOPAR 68336843AB, MOPAR 00006841AA and MOPAR 00006821AA, among others listed above.
Shift Cable
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 6.4L V8 | 68416732AB | 🇺🇸 US 🇨🇦 CA | Fits Regular Cab8 Foot Bed | View on Amazon |
This table covers the Shift cables. Typical signs include a stretched or frayed cable, or a control that no longer reaches the end of its travel. Route the new cable through the same clips. A kinked cable binds and fails early.
One part is listed for the 2019 Ram 2500 — MOPAR 68416732AB.
Shift Interlock Solenoid
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 6.4L V8 | 924985 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | OE FIX | View on Amazon |
This table covers the Shift Interlock 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.
This group shows a single part: DORMAN 924985.
Solenoid Switch Valve Plug
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TRANSGO Fits: 6.4L V8 | RFESV420NT | 🇺🇸 US 🇨🇦 CA | Solenoid Switch Valve Repair KitWithout Tools | View on Amazon |
| TRANSGO Fits: 6.4L V8 | RFESV453NT | 🇺🇸 US 🇨🇦 CA | Solenoid Switch Valve Repair KitWithout Tools | View on Amazon |
| TRANSGO Fits: 6.4L V8 | RFESV420WT | 🇺🇸 US 🇨🇦 CA | Solenoid Switch Valve Repair KitWith Tools | View on Amazon |
| TRANSGO Fits: 6.4L V8 | RFESV453WT | 🇺🇸 US 🇨🇦 CA | Solenoid Switch Valve Repair KitWith Tools | View on Amazon |
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.
TRANSGO supplies the 4 Solenoid Switch Valve Plug parts for the 2019 Ram 2500.
Listed part numbers: TRANSGO RFESV420NT, TRANSGO RFESV453NT and TRANSGO RFESV420WT, plus the other parts above.
Torque Converter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 6.4L V8 | 68466765AA | 🇺🇸 US 🇨🇦 CA | Fits Crew Cab Crew Cab8' Box | View on Amazon |
| TC REMANUFACTURING Fits: 6.4L V8 | R36BB | 🇺🇸 US | 6 speed trans.Converter Codes:659AB | 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.
2 Torque Converter parts for the 2019 Ram 2500 come from 2 brands — MOPAR and TC REMANUFACTURING.
This group includes MOPAR 68466765AA and TC REMANUFACTURING R36BB.
Torque Converter Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 6.4L V8 | 13875 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | M8 X 1.25 X 18.00 | View on Amazon |
This table covers the Torque Converter bolts.
One part is listed for the 2019 Ram 2500 — DORMAN 13875.
Torque Converter Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SCHAEFFLER Fits: 6.4L V8 | SS2928 | 🇺🇸 US 🇨🇦 CA | Front6 speed trans. | 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.
One part is listed for the 2019 Ram 2500 — SCHAEFFLER SS2928.
Transmission Fluid
ATF +4
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Popular Fits: 6.4L V8 | 68218057AC | 🇺🇸 US 🇨🇦 CA | ATF+4Quart | View on Amazon |
Multi-Vehicle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOBIL Popular Fits: 6.4L V8 | 126505 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Multi-Vehicle ATF | View on Amazon |
| VALVOLINE Popular Fits: 6.4L V8 | VV3246 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Max Life Multi-Vehicle or Maxlife Multi-Vehicle Full Synthetic ATF1 Quart | View on Amazon |
| LIQUI MOLY Fits: 6.4L V8 | 20032 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Top Tec ATF 18001 Liter | View on Amazon |
| LIQUI MOLY Fits: 6.4L V8 | 22036 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Top Tec ATF 18005 Liter | View on Amazon |
| LIQUI MOLY Fits: 6.4L V8 | 20034 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Top TEC ATF 180020 Liter | View on Amazon |
| LUBEGARD Fits: 6.4L V8 | 69032 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 1 QuartComplete Full Synthetic ATF Fluid | View on Amazon |
| VALVOLINE Fits: 6.4L V8 | 773775 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Max Life Multi-Vehicle or Maxlife Multi-Vehicle Full Synthetic ATF1 Gallon | View on Amazon |
| VALVOLINE Fits: 6.4L V8 | 881051 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Maxlife Multi-Vehicle Full Synthetic ATF5 Gallon Bay Box | View on Amazon |
ZF Fluid
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PENTOSIN Fits: 6.4L V8 | 1058110 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 1 LiterATF8 | View on Amazon |
| PENTOSIN Fits: 6.4L V8 | 1058210 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 5 LitersATF8 | View on Amazon |
| ZF Fits: 6.4L V8 | S671090312 | 🇺🇸 US 🇨🇦 CA | ZF Lifeguard Fluid 8includes 1 L Bottle | View on Amazon |
| ZF Fits: 6.4L V8 | 5961308623 | 🇺🇸 US 🇨🇦 CA | ZF Lifeguard Fluid 6.1 ATFincludes 1 L Bottle | View on Amazon |
| ZF Fits: 6.4L V8 | S671090311 | 🇺🇸 US 🇨🇦 CA | ZF Lifeguard Fluid 8includes 20 L Can | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE Fits: 6.4L V8 | 899179 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Extended Protection Full Synthetic ATF1 Quart | 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.
15 Transmission Fluid parts for the 2019 Ram 2500 come from 7 brands — VALVOLINE, LIQUI MOLY, ZF and 4 other brands. The "Popular" part is MOPAR 68218057AC.
The ATF +4 section lists 1 option from MOPAR — grouped under the catalog's "ATF +4" designation — the notes column spells out what sets them apart. MOPAR 68218057AC is listed in this group.
The Multi-Vehicle section lists 8 options from VALVOLINE, LIQUI MOLY, MOBIL and 1 other brand — grouped under the catalog's "Multi-Vehicle" designation — the notes column spells out what sets them apart. MOBIL 126505 is listed in this group.
The ZF Fluid section lists 5 options from ZF and PENTOSIN — grouped under the catalog's "ZF Fluid" designation — the notes column spells out what sets them apart. PENTOSIN 1058110 is listed in this group.
1 further part sits outside the graded sections, with the same engine-level match.
Transmission Fluid Additive
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LUBEGARD Popular Fits: 6.4L V8 | 19610 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Instant Shudder Fixx2 oz | View on Amazon |
| LUBEGARD Popular Fits: 6.4L V8 | 60902 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Automatic Transmission Fluid Protectant10 oz | View on Amazon |
| LUBEGARD Fits: 6.4L V8 | 61910 | 🇺🇸 US 🇨🇦 CA | 10 ozHighly Friction Modified ATF Supplement | View on Amazon |
| LUBEGARD Fits: 6.4L V8 | 63010 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Platinum Universal ATF Protectant10 oz | View on Amazon |
| LUBEGARD Fits: 6.4L V8 | 63016 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Platinum Universal ATF Protectant15 oz | View on Amazon |
| LUBEGARD Fits: 6.4L V8 | 63032 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Platinum Universal ATF Protectant32 oz | View on Amazon |
This table covers the conditioners and additives used with this transmission fluid.
6 Transmission Fluid Additive parts for the 2019 Ram 2500 come from LUBEGARD. The "Popular" part is LUBEGARD 19610.
This group includes LUBEGARD 19610, LUBEGARD 60902 and LUBEGARD 61910 and the remaining parts above.
Transmission Mount
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ANCHOR Popular Fits: 6.4L V8 | 3376 | 🇺🇸 US 🇨🇦 CA | Rear6 speed trans. | View on Amazon |
| ANCHOR Fits: 6.4L V8 | 3577 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear8 speed trans. | View on Amazon |
| DEA / MARMON RIDE CONTROL Fits: 6.4L V8 | A20112 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 4WD8 speed trans. | View on Amazon |
| PIONEER Fits: 6.4L V8 | 623577 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 8 speed trans. | View on Amazon |
| WESTAR Fits: 6.4L V8 | EM4060 | 🇺🇸 US 🇨🇦 CA | 6 speed trans. | 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.
5 Transmission Mount parts are listed for the 2019 Ram 2500, from ANCHOR, DEA / MARMON RIDE CONTROL, PIONEER and 1 other brand. ANCHOR 3376 carries the "Popular" badge.
Part numbers include ANCHOR 3376, ANCHOR 3577 and DEA / MARMON RIDE CONTROL A20112, among others listed above.
Transmission Mount Isolator
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 6.4L V8 | 68271944AA | 🇺🇸 US 🇨🇦 CA | Fits Mega Cab6 Speed Automatic 68RFE Transmission | View on Amazon |
| MOPAR Fits: 6.4L V8 | 68271946AA | 🇺🇸 US 🇨🇦 CA | Fits Regular Cab8 Foot Bed | View on Amazon |
| MOPAR Fits: 6.4L V8 | 68349270AB | 🇺🇸 US 🇨🇦 CA | Fits Crew Cab8' Box | View on Amazon |
| MOPAR Fits: 6.4L V8 | 68349271AB | 🇺🇸 US 🇨🇦 CA | Fits Crew Cab8' Box | View on Amazon |
This table covers the isolators in a transmission mount.
4 Transmission Mount Isolator parts for the 2019 Ram 2500 come from MOPAR.
Listed part numbers: MOPAR 68271944AA, MOPAR 68271946AA and MOPAR 68349270AB, plus the other parts above.
Transmission Service Kit
Expert Kit (Basic Kit & Transmission Fluid)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VAICO Fits: 6.4L V8 | V330897 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Description: ATF-Service Kit (ZF8HP50 / 75 / 95 / 8-speed) with Oil Pan, Transmission Oil (ATF 8HP - 7 ltr)Includes: Oil Pan, Transmission Oil (ATF 8HP - 7 ltr) | View on Amazon |
Expert Kit + (Expert Kit and Extra Oil for Rinsing)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VAICO Fits: 6.4L V8 | V330897XXL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Description: ATF-Service Kit (ZF8HP50 / 75 / 95 / 8-speed) with Oil Pan, Transmission Oil (ATF 8HP - 7 ltr) + 4 ltr For Oil rinsingIncludes: Oil Pan, Transmission Oil (ATF 8HP - 7 ltr) + 4 ltr For Oil rinsing | View on Amazon |
This table covers the Transmission service kits.
VAICO supplies both parts for the 2019 Ram 2500.
The Expert Kit (Basic Kit & Transmission Fluid) section lists 1 option from VAICO — grouped under the catalog's "Expert Kit (Basic Kit & Transmission Fluid)" designation — the notes column spells out what sets them apart. VAICO V330897 is listed in this group.
In the Expert Kit + (Expert Kit and Extra Oil for Rinsing) grade, VAICO supplies 1 part: grouped under the catalog's "Expert Kit + (Expert Kit and Extra Oil for Rinsing)" designation — the notes column spells out what sets them apart. A representative part number is VAICO V330897XXL.
Part numbers include VAICO V330897 and VAICO V330897XXL.
Valve Body
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 6.4L V8 | RL402284AA | 🇺🇸 US 🇨🇦 CA | Fits Crew Cab Crew Cab8' Box | View on Amazon |
| MOPAR Fits: 6.4L V8 | R8402284AA | 🇺🇸 US 🇨🇦 CA | Reman | View on Amazon |
This table covers the valve bodies that route hydraulic pressure inside the transmission.
2 Valve Body parts for the 2019 Ram 2500 come from MOPAR.
This group includes MOPAR RL402284AA and MOPAR R8402284AA.
Valve Body Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TRANSTEC Fits: 6.4L V8 | 49434421 | 🇺🇸 US 🇨🇦 CA | Fits Laramie LonghornPickup | View on Amazon |
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.
One part is listed for the 2019 Ram 2500 — TRANSTEC 49434421.
Valve Body Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 6.4L V8 | 68276661AA | 🇺🇸 US 🇨🇦 CA | Fits Crew Cab8' Box | View on Amazon |
This table covers the Valve Body sleeves.
This group shows a single part: MOPAR 68276661AA.
Buying Automatic Transmission Parts for a 2019 Ram 2500
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. Every automatic transmission 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 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 Filter .
Frequently Asked Questions
How many automatic transmission parts fit the 2019 Ram 2500?
Our catalog currently lists 137 automatic transmission parts for the 2019 Ram 2500 across 38 subcategories and 40 brands, covering all 3 engine options (5.7L V8, 6.4L V8 and 6.7L L6 DIESEL Turbocharged). Each part is matched to the engine(s) it fits.
Do automatic transmission parts differ between 2019 Ram 2500 engines?
Yes. Every automatic transmission 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 automatic transmission problems on a 2019 Ram 2500?
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 2019 Ram 2500 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 2019 Ram 2500?
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 2019 Ram 2500
Automatic Transmission Parts for Other Ram 2500 Years
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