2018 Dodge Challenger Drivetrain Parts

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. Read more

One part is listed for the 2018 Dodge Challenger — STANDARD MOTOR PRODUCTS TCA118.

This table covers the Axle / Differential assemblies. Read more

MOPAR supplies the 6 Axle / Differential Assembly parts for the 2018 Dodge Challenger.

Listed part numbers: MOPAR 68159834AH, MOPAR 68427796AA and MOPAR 68427798AA, plus the other parts above.

This table covers the Axle housings. Read more

This group shows a single part: MOPAR 5143949AA.

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. Read more

7 Axle Shaft Seal parts for the 2018 Dodge Challenger come from 2 brands — TIMKEN and ELRING. The "Popular" part is TIMKEN SL260185.

Part numbers include TIMKEN SL260185, ELRING B12920 and TIMKEN SL260192, among others listed above.

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. Read more

36 CV Axle parts for the 2018 Dodge Challenger come from 7 brands — MOPAR, TRAKMOTIVE, TOP NOTCH and 4 other brands. The "Popular" part is FAMOUS BRAND NCV479097. They are grouped as Economy and Standard Replacement, with Standard Replacement the largest group at 24 parts from MOPAR, TRAKMOTIVE, TOP NOTCH and 2 other brands.

This table covers the CV Intermediate shafts. Read more

One part is listed for the 2018 Dodge Challenger — DORMAN 630347.

This table covers the constant-velocity joints at each end of a drive axle. Read more

This group shows a single part: AAM 40204687.

This table covers the boots that keep grease in a CV joint. Typical signs include a split boot, grease flung around the joint, or a click once grit is inside. A boot caught early is a kit. Once the joint has clicked, the joint itself is usually worn. Read more

4 CV Joint Boot parts for the 2018 Dodge Challenger come from 2 brands — MEVOTECH and MOPAR. 2 parts fit every engine; the other 2 are engine-specific.

Part numbers include MEVOTECH DX516, MEVOTECH DX571 and MOPAR 5142215AA, among others listed above.

This table covers the bearings and races that support the differential carrier. Read more

This group shows a single part: MOPAR 5143952AA.

This table covers the Differential covers. Read more

One part is listed for the 2018 Dodge Challenger — MOPAR 5143120AA.

This table covers the Differential Cover bolts. Read more

This group shows a single part: MOPAR 5143143AA.

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. Read more

This group shows a single part: ELRING B12900.

This table covers the Differential mounts. 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

MOPAR supplies the 4 Differential Mount parts for the 2018 Dodge Challenger.

This group includes MOPAR 68242689AA, MOPAR 68242690AA and MOPAR 68199993AB and the remaining parts above.

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

TIMKEN supplies both parts for the 2018 Dodge Challenger.

Listed part numbers: TIMKEN M88010 and TIMKEN M88043.

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

This group shows a single part: MOPAR 68259626AA.

This table covers the wear sleeves used to restore a grooved pinion seal surface. Read more

2 Differential Pinion Repair Sleeve parts for the 2018 Dodge Challenger come from 2 brands — BCA and WJB / INMOTION PARTS. Every part fits all 3 engine options (3.6L V6, 5.7L V8 and 6.2L V8 Supercharged).

Listed part numbers: BCA NS99196 and WJB / INMOTION PARTS WS99196.

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. Read more

4 Differential Pinion Seal parts for the 2018 Dodge Challenger come from 3 brands — WJB / INMOTION PARTS, NATIONAL and SKF. Every part fits all 3 engine options (3.6L V6, 5.7L V8 and 6.2L V8 Supercharged).

Listed part numbers: NATIONAL 710992, SKF 19877A and WJB / INMOTION PARTS WS710992, plus the other parts above.

This table covers the Differential Pinion shims. Read more

5 Differential Pinion Shim parts for the 2018 Dodge Challenger come from MOPAR. Every part fits all 3 engine options (3.6L V6, 5.7L V8 and 6.2L V8 Supercharged).

Part numbers include MOPAR 5142921AA, MOPAR 5142922AA and MOPAR 5142923AA, among others listed above.

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

6 Differential Seal parts are listed for the 2018 Dodge Challenger, from ELRING and MOPAR. MOPAR 5161591AA carries the "Popular" badge. 2 parts fit every engine; the other 4 are engine-specific.

Part numbers include MOPAR 5161591AA, ELRING B12950 and ELRING B12970, among others listed above.

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

19 Drive Shaft parts are listed for the 2018 Dodge Challenger, from MOPAR, DORMAN, TOP NOTCH and 4 other brands. DORMAN 986031 carries the "Popular" badge.

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

2 Drive Shaft Seal parts for the 2018 Dodge Challenger come from 2 brands — ELRING and MOPAR. 1 part fits every engine; the other 1 is engine-specific.

Listed part numbers: ELRING B15340 and MOPAR 5143144AA.

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. Read more

15 Gear Oil parts for the 2018 Dodge Challenger come from 6 brands — VALVOLINE, LUCAS OIL, IDEMITSU and 3 other brands. The "Popular" part is LUCAS OIL 10047.

The SAE 75W-85 section lists 1 option from MOPAR — grouped under the catalog's "SAE 75W-85" designation — the notes column spells out what sets them apart. MOPAR 68083381AA is listed in this group.

The SAE 75W-90 section lists 1 option from IDEMITSU — grouped under the catalog's "SAE 75W-90" designation — the notes column spells out what sets them apart. IDEMITSU 30305024750 is listed in this group.

13 further parts sit outside the graded sections, with the same engine-level match.

This table covers the Transfer Case control modules. Read more

One part is listed for the 2018 Dodge Challenger — MOPAR 68528334AB.

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. Read more

4 Transfer Case Fluid parts for the 2018 Dodge Challenger come from 3 brands — MOPAR, VAICO and VALVOLINE.

This group includes MOPAR 68049954AD, MOPAR 68049954AC and VAICO V600430 and the remaining parts above.

This table covers the wear sleeves used to restore a Transfer Case Input Shaft seal surface. Read more

2 Transfer Case Input Shaft Repair Sleeve parts are listed for the 2018 Dodge Challenger, from NATIONAL and WJB / INMOTION PARTS.

This group includes NATIONAL 99274 and WJB / INMOTION PARTS WS99274.

This table covers the Transfer Case Main Shaft Pilot 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. Read more

2 Transfer Case Main Shaft Pilot Bearing parts are listed for the 2018 Dodge Challenger, from WJB / INMOTION PARTS and NATIONAL.

In the Economy grade, WJB / INMOTION PARTS supplies 1 part: the catalog's value-priced group. A representative part number is WJB / INMOTION PARTS WTA16.

The Standard Replacement section lists 1 option from NATIONAL — built to original-equipment specification. NATIONAL A16 is listed in this group.

Listed part numbers: WJB / INMOTION PARTS WTA16 and NATIONAL A16.

This table covers the Transfer Case Output shafts. Read more

One part is listed for the 2018 Dodge Challenger — MOPAR 68055317AA.

This table covers the Transfer Case 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. Read more

6 Transfer Case Output Shaft Bearing parts are listed for the 2018 Dodge Challenger, from WJB / INMOTION PARTS, BCA and NATIONAL. WJB / INMOTION PARTS RB6207 carries the "Popular" badge.

Economy: 2 parts, from WJB / INMOTION PARTS. A representative part number is WJB / INMOTION PARTS RB6207.

The Standard Replacement section: 4 options from BCA and NATIONAL. BCA WE61445 is listed in this group.

This group includes WJB / INMOTION PARTS RB6207, WJB / INMOTION PARTS RB6208 and BCA WE61445 and the remaining parts above.

This table covers the wear sleeves used to restore a Transfer Case Output Shaft seal surface. Read more

3 Transfer Case Output Shaft Repair Sleeve parts for the 2018 Dodge Challenger come from 3 brands — BCA, NATIONAL and WJB / INMOTION PARTS. 1 part fits every engine; the other 2 are engine-specific.

Part numbers include BCA NS99189, NATIONAL 99189 and WJB / INMOTION PARTS WS99189.

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. Read more

2 Transfer Case Output Shaft Seal parts for the 2018 Dodge Challenger come from 2 brands — BCA and WJB / INMOTION PARTS. 1 part fits every engine; the other 1 is engine-specific.

Listed part numbers: BCA NS710661 and WJB / INMOTION PARTS WS710661.

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

2 Transfer Case Shift Shaft Seal parts are listed for the 2018 Dodge Challenger, from NATIONAL and WJB / INMOTION PARTS.

This group includes NATIONAL 330385 and WJB / INMOTION PARTS WS330385.