This page lists 81 drivetrain parts for the 2018 Jeep Compass, across 17 part types, covering the 2.4L L4 engine. Every part shows its brand, manufacturer part number and fitment notes.
The drivetrain system on the 2018 Jeep Compass moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware. The largest groups are CV Axle (22 parts), Gear Oil (13 parts) and Transfer Case Fluid (11 parts). The other 14 part types cover the remaining 35 parts.
Every part on this page is matched to the 2.4L L4 — the only engine offered in the 2018 Jeep Compass.
The most listed brands for 2018 Jeep Compass drivetrain parts are MOPAR (27 parts), LUCAS OIL (8 parts) and VALVOLINE (8 parts), plus 12 more brands.
14 parts on this 2018 Jeep Compass page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including GSP NCV82058 (CV Axle) and MOPAR 4736843AA (Differential Seal). Click any part number to see every vehicle that part fits.
Axle / Differential Assembly
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR | 53412168 | 🇺🇸 US 🇨🇦 CA | Rear4 Door | View on Amazon |
This table covers the Axle / Differential assemblies.
One part is listed for the 2018 Jeep Compass — MOPAR 53412168.
Axle Shaft
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR | 68331803AA | 🇺🇸 US 🇨🇦 CA | Fits Left | View on Amazon |
This table covers the Axle shafts.
One part is listed for the 2018 Jeep Compass — MOPAR 68331803AA.
Axle Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SCHAEFFLER | SS2475 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear8.992 mm Width | View on Amazon |
| TIMKEN | SL260531 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | RearAWD | View on Amazon |
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.
2 Axle Shaft Seal parts for the 2018 Jeep Compass come from 2 brands — SCHAEFFLER and TIMKEN.
Listed part numbers: SCHAEFFLER SS2475 and TIMKEN SL260531.
CV Axle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GSP Popular | NCV82058 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits FrontFWD | View on Amazon |
| GSP Popular | NCV82055 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits FrontAWD | View on Amazon |
| TOP NOTCH Popular | TN30245 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Front LeftFWD | View on Amazon |
| TOP NOTCH Popular | TN30244 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front RightFWD | View on Amazon |
| TRAKMOTIVE Popular | CH86036 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | AAR Joint Design | View on Amazon |
| APWI | CH8517 | 🇺🇸 US | Front LeftFWD | View on Amazon |
| APWI | CH8518 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front RightFWD | View on Amazon |
| GSP | NCV82073 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear | View on Amazon |
| GSP | NCV82091 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Front LeftFWD | View on Amazon |
| GSP | NCV82092 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front RightFWD | View on Amazon |
| MOPAR | 68287864AB | 🇺🇸 US 🇨🇦 CA | Fits Rear Left4 Door | View on Amazon |
| MOPAR | 68287865AA | 🇺🇸 US 🇨🇦 CA | Fits FrontLeft | View on Amazon |
| MOPAR | 68252424AA | 🇺🇸 US 🇨🇦 CA | Fits FrontRight | View on Amazon |
| MOPAR | 68290566AA | 🇺🇸 US 🇨🇦 CA | Fits FrontLeft | View on Amazon |
| TOP NOTCH | TN30225 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear | View on Amazon |
| TOP NOTCH | TN30203 | 🇺🇸 US 🇨🇦 CA | Front LeftAWD | View on Amazon |
| TRAKMOTIVE | CH86050 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | RearAWD | View on Amazon |
| TRAKMOTIVE | CH86022 | 🇺🇸 US 🇨🇦 CA | AAR Joint Design | View on Amazon |
| TRAKMOTIVE | CH86037 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | AAR Joint Design | View on Amazon |
| TRAKMOTIVE | CH86035 | 🇺🇸 US 🇨🇦 CA | AAR Joint Design | View on Amazon |
| TRAKMOTIVE | CH86024 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | AAR Joint Design | View on Amazon |
| TRAKMOTIVE | CH86023 | 🇺🇸 US 🇨🇦 CA | AAR Joint Design | View on Amazon |
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.
22 CV Axle parts for the 2018 Jeep Compass come from 5 brands — TRAKMOTIVE, GSP, TOP NOTCH and 2 other brands. The "Popular" part is GSP NCV82058.
Differential Carrier Bearing / Race
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SCHAEFFLER | JL69310 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Race Only | View on Amazon |
This table covers the bearings and races that support the differential carrier.
This group shows a single part: SCHAEFFLER JL69310.
Differential Pinion Repair Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL | 99210 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear OuterAWD | View on Amazon |
| WJB / INMOTION PARTS | WS99210 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear OuterAWD | View on Amazon |
This table covers the wear sleeves used to restore a grooved pinion seal surface.
2 Differential Pinion Repair Sleeve parts for the 2018 Jeep Compass come from 2 brands — NATIONAL and WJB / INMOTION PARTS.
Listed part numbers: NATIONAL 99210 and WJB / INMOTION PARTS WS99210.
Differential Pinion Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL | 711053 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear OuterAWD | View on Amazon |
| WJB / INMOTION PARTS | WS711053 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear OuterAWD | View on Amazon |
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.
2 Differential Pinion Seal parts for the 2018 Jeep Compass come from 2 brands — NATIONAL and WJB / INMOTION PARTS.
Part numbers include NATIONAL 711053 and WJB / INMOTION PARTS WS711053.
Differential Ring Gear
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR | 68275153AA | 🇺🇸 US 🇨🇦 CA | Fits Inline Multi Air Engine.4 Door | View on Amazon |
This table covers the Differential Ring gears.
One part is listed for the 2018 Jeep Compass — MOPAR 68275153AA.
Differential Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Popular | 4736843AA | 🇺🇸 US 🇨🇦 CA | Axle Drive Shaft Seal | View on Amazon |
| MOPAR Popular | 4753061AA | 🇺🇸 US 🇨🇦 CA | Fits Inline Multi Air Engine with Start Stop4.30 Rear Axle Ratio | View on Amazon |
| MOPAR | 68257193AA | 🇺🇸 US 🇨🇦 CA | Fits Inline PZEV Multi Air Engine. with Start Stop or Inline Multi Air Engine. or Inline Multi Air Engine. with Start Stop4.30 Rear Axle Ratio | View on Amazon |
| MOPAR | 4753069AA | 🇺🇸 US 🇨🇦 CA | Fits Inline Multi Air Engine., Inline Multi Air Engine. with Start Stop4 Door | View on Amazon |
| MOPAR | 68288263AA | 🇺🇸 US 🇨🇦 CA | Fits Inline Multi Air Engine. with Start Stop, Inline PZEV Multi Air Engine. with Start Stop, Inline Multi Air Engine.4.30 Rear Axle Ratio | View on Amazon |
| MOPAR | 68288266AA | 🇺🇸 US 🇨🇦 CA | Fits Inline Multi Air Engine. with Start Stop, Inline Multi Air Engine., Inline PZEV Multi Air Engine. with Start Stop4.30 Rear Axle Ratio | View on Amazon |
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.
MOPAR supplies the 6 Differential Seal parts for the 2018 Jeep Compass. MOPAR 4736843AA carries the "Popular" badge.
This group includes MOPAR 4736843AA, MOPAR 4753061AA and MOPAR 68257193AA and the remaining parts above.
Drive Shaft
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Popular | 68305555AB | 🇺🇸 US 🇨🇦 CA | Includes 1 Seal and 1 Snap Ring | View on Amazon |
| GSP | PS901976 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | RearAWD | View on Amazon |
| MOPAR | 53405567 | 🇺🇸 US 🇨🇦 CA | RearInline Multi Air Engine. with Start Stop | View on Amazon |
| MOPAR | 68260011AC | 🇺🇸 US 🇨🇦 CA | Includes 1 Seal and 1 Snap Ring | View on Amazon |
| TOP NOTCH | TN8271PS | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | RearAWD | View on Amazon |
This table covers the driveshafts that carry torque from the transmission or transfer case.
5 Drive Shaft parts are listed for the 2018 Jeep Compass, from MOPAR, GSP and TOP NOTCH. MOPAR 68305555AB carries the "Popular" badge.
Listed part numbers: MOPAR 68305555AB, GSP PS901976 and MOPAR 53405567, plus the other parts above.
Drive Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR | 68151140AA | 🇺🇸 US 🇨🇦 CA | Axle Drive Shaft Seal | View on Amazon |
| MOPAR | 68119358AA | 🇺🇸 US 🇨🇦 CA | Axle Drive Shaft Seal | View on Amazon |
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.
2 Drive Shaft Seal parts for the 2018 Jeep Compass come from MOPAR.
Listed part numbers: MOPAR 68151140AA and MOPAR 68119358AA.
Gear Oil
SAE 75W-140
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR | 68280933AA | 🇺🇸 US 🇨🇦 CA | Rear4 Door | View on Amazon |
SAE 75W-90
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LUCAS OIL Popular | 10047 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SYNTHETIC SAE 75W-90 GEAR OIL1 qt | View on Amazon |
| MOBIL Popular | 104361 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Synthetic Gear Lube Limited Slip 75W-901 Quart | View on Amazon |
| VALVOLINE Popular | VV975 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Advanced Full Synthetic SAE 75W-90 Gear Oil1 Quart | View on Amazon |
| ACDELCO | 104108 | 🇺🇸 US | 1 QuartDexron 75W-90 ACDELCO | View on Amazon |
| LUCAS OIL | 10048 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Synthetic SAE 75W-90 Gear Oil1 Gallon | View on Amazon |
| LUCAS OIL | 10072 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Synthetic SAE 75W-90 Gear Oil5 Gallon | View on Amazon |
| LUCAS OIL | 18006 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Synthetic SAE 75W-90 Gear Oil6 Gallon | View on Amazon |
| MOPAR | 68280932AA | 🇺🇸 US 🇨🇦 CA | Fits Rear4 Door | View on Amazon |
| VALVOLINE | 889785 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Full Synthetic SAE 75W-90 Gear Oil1 Quart Flex Fill | View on Amazon |
| VALVOLINE | 882505 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Advanced Full Synthetic SAE 75W-90 Gear Oil1 Gallon | View on Amazon |
| VALVOLINE | 723856 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Advanced Full Synthetic SAE 75W-90 Gear Oil5 Gallon | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| IDEMITSU | 30305075750 | 🇺🇸 US | 75W90 Gear Oil1 Quart | View on Amazon |
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.
13 Gear Oil parts for the 2018 Jeep Compass come from 6 brands — LUCAS OIL, VALVOLINE, MOPAR and 3 other brands. The "Popular" part is LUCAS OIL 10047.
The SAE 75W-140 section lists 1 option from MOPAR — grouped under the catalog's "SAE 75W-140" designation — the notes column spells out what sets them apart. MOPAR 68280933AA is listed in this group.
The SAE 75W-90 section lists 11 options from LUCAS OIL, VALVOLINE, MOBIL and 2 other brands — grouped under the catalog's "SAE 75W-90" designation — the notes column spells out what sets them apart. LUCAS OIL 10047 is listed in this group.
1 further part sits outside the graded sections, with the same engine-level match.
Power Take Off (PTO) Assembly
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR | 53412167 | 🇺🇸 US 🇨🇦 CA | 4 Door4WD | View on Amazon |
| MOPAR | 68292767AF | 🇺🇸 US 🇨🇦 CA | Fits 4 Door9-SPD 948TE FWD/AWD Auto Trans Make | View on Amazon |
| MOPAR | 68292771AD | 🇺🇸 US 🇨🇦 CA | 4 Door6 Speed C635 Manual Transmission | View on Amazon |
| MOPAR | 68305397AB | 🇺🇸 US 🇨🇦 CA | 4 door9-SPD 948TE FWD/AWD Auto Trans Make | View on Amazon |
| MOPAR | 68324713AB | 🇺🇸 US 🇨🇦 CA | 4 Door6-Speed C635 Manual Transmission | View on Amazon |
This table covers the Power Take Off (PTO) assemblies.
5 Power Take Off (PTO) Assembly parts for the 2018 Jeep Compass come from MOPAR.
This group includes MOPAR 53412167, MOPAR 68292767AF and MOPAR 68292771AD and the remaining parts above.
Transfer Case Fluid
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LUCAS OIL Popular | 10047 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SYNTHETIC SAE 75W-90 GEAR OIL1 qt | View on Amazon |
| MOBIL Popular | 104361 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Synthetic Gear Lube Limited Slip 75W-901 Quart | View on Amazon |
| VALVOLINE Popular | VV975 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Advanced Full Synthetic SAE 75W-90 Gear Oil1 Quart | View on Amazon |
| ACDELCO | 104108 | 🇺🇸 US | 1 QuartDexron 75W-90 ACDELCO | View on Amazon |
| IDEMITSU | 30305075750 | 🇺🇸 US | 75W90 Gear Oil1 Quart | View on Amazon |
| LUCAS OIL | 10048 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Synthetic SAE 75W-90 Gear Oil1 Gallon | View on Amazon |
| LUCAS OIL | 10072 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Synthetic SAE 75W-90 Gear Oil5 Gallon | View on Amazon |
| LUCAS OIL | 18006 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Synthetic SAE 75W-90 Gear Oil6 Gallon | View on Amazon |
| VALVOLINE | 889785 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Full Synthetic SAE 75W-90 Gear Oil1 Quart Flex Fill | View on Amazon |
| VALVOLINE | 882505 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Advanced Full Synthetic SAE 75W-90 Gear Oil1 Gallon | View on Amazon |
| VALVOLINE | 723856 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Advanced Full Synthetic SAE 75W-90 Gear Oil5 Gallon | View on Amazon |
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.
11 Transfer Case Fluid parts for the 2018 Jeep Compass come from 5 brands — LUCAS OIL, VALVOLINE, MOBIL and 2 other brands. The "Popular" part is LUCAS OIL 10047.
Transfer Case Motor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR | 68267195AA | 🇺🇸 US 🇨🇦 CA | 4 Door9-Speed 948TE FWD/AWD Automatic Transmission | View on Amazon |
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.
One part is listed for the 2018 Jeep Compass — MOPAR 68267195AA.
Transfer Case Output Shaft Repair Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA | NS99166 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear | View on Amazon |
| NATIONAL | 99166 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | RearAWD | View on Amazon |
| WJB / INMOTION PARTS | WS99166 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Shaft Diameter Minimum (In): 1.647 In | View on Amazon |
This table covers the wear sleeves used to restore a Transfer Case Output Shaft seal surface.
3 Transfer Case Output Shaft Repair Sleeve parts for the 2018 Jeep Compass come from 3 brands — BCA, NATIONAL and WJB / INMOTION PARTS.
Part numbers include BCA NS99166, NATIONAL 99166 and WJB / INMOTION PARTS WS99166.
Transfer Case Output Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR | 68308103AA | 🇺🇸 US 🇨🇦 CA | 4 Door6-Speed C635 Manual Transmission | View on Amazon |
| NATIONAL | 711115 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | RearAWD | View on Amazon |
| WJB / INMOTION PARTS | WS711115 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | RearAWD | View on Amazon |
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.
3 Transfer Case Output Shaft Seal parts for the 2018 Jeep Compass come from 3 brands — MOPAR, NATIONAL and WJB / INMOTION PARTS.
Listed part numbers: MOPAR 68308103AA, NATIONAL 711115 and WJB / INMOTION PARTS WS711115.
Buying Drivetrain Parts for a 2018 Jeep Compass
On this vehicle, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware.
- Confirm you have the 2.4L L4 engine — every part on this page is matched to it.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace the differential or transfer-case fluid with any axle or seal job while everything is already open.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: CV Axle and Gear Oil .
Frequently Asked Questions
How many drivetrain parts fit the 2018 Jeep Compass?
Our catalog currently lists 81 drivetrain parts for the 2018 Jeep Compass across 17 subcategories and 15 brands, covering the 2.4L L4 engine. Each part is matched to the engine(s) it fits.
What are the signs of drivetrain problems on a 2018 Jeep Compass?
Common symptoms include clicking in tight turns, a clunk when shifting between drive and reverse, vibration that builds with speed, or gear oil on the inside of a wheel. 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 differential or transfer-case fluid with any axle or seal job while everything is already open.
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 2018 Jeep Compass 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 2018 Jeep Compass?
Every part on this page is matched to the 2.4L L4 engine. Then a torn CV boot caught early is a cheap boot kit; caught late it is a whole axle — inspect before deciding which to buy. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2018 Jeep Compass
Drivetrain Parts for Other Jeep Compass Years
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