2026 Dodge Durango Drivetrain Parts

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

9 CV Axle parts for the 2026 Dodge Durango come from MOPAR. The "Popular" part is MOPAR 4578885AB. 3 parts fit every engine; the other 6 are engine-specific.

This group includes MOPAR 4578885AB, MOPAR 4578884AB and MOPAR 52123521AA and the remaining parts above.

This table covers the Differential Lock actuators. Typical signs include a door or range that will not move, or a click with no motion. Confirm the command signal before replacing the actuator — a failed module looks the same. Read more

This group shows a single part: MOPAR 68214628AA.

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

ELRING supplies the 5 Differential Seal parts for the 2026 Dodge Durango. 1 part fits every engine; the other 4 are engine-specific.

This group includes ELRING B12950, ELRING B12970 and ELRING B17490 and the remaining parts above.

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

MOPAR supplies the 8 Drive Shaft parts for the 2026 Dodge Durango.

Part numbers include MOPAR 52853642AF, MOPAR 52123633AD and MOPAR 52123731AC, among others listed above.

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

5 Gear Oil parts for the 2026 Dodge Durango come from 3 brands — MOPAR, VALVOLINE and IDEMITSU. 4 parts fit every engine; the other 1 is engine-specific.

The SAE 75W-85 section lists 2 options from MOPAR — grouped under the catalog's "SAE 75W-85" designation — the notes column spells out what sets them apart. MOPAR 68232947AC 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.

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

Listed part numbers: MOPAR 68232947AC, MOPAR 68083381AA and IDEMITSU 30305024750, plus the other parts above.

This table covers the Transfer Case assemblies. Read more

4 Transfer Case Assembly parts for the 2026 Dodge Durango come from MOPAR.

Part numbers include MOPAR RL123725AB, MOPAR 68370968AC and MOPAR 5038879AC, among others listed above.

This table covers the Transfer Case control modules. Read more

MOPAR supplies both parts for the 2026 Dodge Durango. All of them fit every engine offered in the 2026 Durango.

Part numbers include MOPAR 68530296AA and MOPAR 68499620AB.

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

12 Transfer Case Fluid parts for the 2026 Dodge Durango come from 5 brands — PENTOSIN, VALVOLINE, IDEMITSU and 2 other brands. The "Popular" part is VALVOLINE 822348. 10 parts fit every engine; the other 2 are engine-specific.

The ATF +4 section lists 5 options from VALVOLINE and PENTOSIN — grouped under the catalog's "ATF +4" designation — the notes column spells out what sets them apart. VALVOLINE 822348 is listed in this group.

The Dexron section lists 1 option from ACDELCO — grouped under the catalog's "Dexron" designation — the notes column spells out what sets them apart. ACDELCO 109243 is listed in this group.

The Multi-Vehicle section lists 1 option from MOBIL — 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 Type T-4 (Type T-IV) section lists 2 options from IDEMITSU — grouped under the catalog's "Type T-4 (Type T-IV)" designation — the notes column spells out what sets them apart. IDEMITSU 30040093750 is listed in this group.

The ZF Fluid section lists 3 options from PENTOSIN — grouped under the catalog's "ZF Fluid" designation — the notes column spells out what sets them apart. PENTOSIN 1058106 is listed in this group.

This table covers the seals at the Transfer Case Input 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

One part is listed for the 2026 Dodge Durango — MOPAR 68087890AB.

This table covers the Transfer Case motors. Typical signs include no motion, a squeal, or a motor that only runs on one speed. Confirm power, ground and the control module before replacing the motor. Read more

One part is listed for the 2026 Dodge Durango — MOPAR 68071235AC.

This table covers the Transfer Case sprockets. Read more

MOPAR supplies both parts for the 2026 Dodge Durango.

This group includes MOPAR 68071222AA and MOPAR 68395963AA.

This table covers the vents on the transfer case. Read more

One part is listed for the 2026 Dodge Durango — MOPAR 68001633AB.