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SKF 13839 Wheel Seal - Rear Inner
| Brand | SKF 13839 |
|---|---|
| Position | Rear Inner |
| Fits | Jeep and American Motors · 24 vehicles |
Nitrile sealing surface. Helps keep lubricants in and contaminants out.
Precision seal design. Made to specific designs for the right application and environment.
SKF seal heritage. Built on decades of seal development and bonding innovation.
Cross-references 834215M1, 145813839 and 975913839 for the same application. See all 4.
SKF 13839 Wheel Seal for Jeep Rear Inner Applications
SKF 13839 is a wheel seal built for rear inner driveline sealing on select Jeep CJ and Scrambler models. It is engineered with a nitrile sealing surface and precise dimensions to help retain lubricant and keep road contaminants out of the hub area.
- Wheel seal for rear inner position applications
- Nitrile sealing surface type for dependable sealing performance
- Outside diameter: 2.504 in.
- Shaft diameter: 1.375 in.
- Width: 0.328 in.
- Direct-fit replacement for select Jeep CJ5, CJ7, and Scrambler models
Fitment and Application Details
Compatible With 1976-1986 Jeep CJ7, rear inner; 1981-1985 Jeep Scrambler, rear inner; and 1976-1983 Jeep CJ5, rear inner. The SKF 13839 wheel seal is a fitment-specific option for Jeep rear axle service where the seal must match the shaft and housing dimensions exactly. This part number, 13839, is also referenced in service and interchange listings for the same application.
SKF has a long history in seal design, including early integrated shaft seal development and continued refinement of bonding methods and material selection. That background is reflected in the way SKF 13839 is built to meet the demands of lubricant retention and contamination control in driveline service. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
Common Problems This Seal Can Address
- Gear oil seepage at the rear inner wheel seal area
- Contamination entering the hub or axle sealing zone
- Seal wear from age, heat, and road exposure
- Loss of lubricant retention in rear axle service
- Noisy or rough operation caused by compromised sealing surfaces
Installation Notes and Tips
Verify the shaft diameter, outside diameter, and width before installation to confirm the SKF 13839 matches the axle assembly. Clean the sealing bore and shaft surface thoroughly, and inspect for scoring, corrosion, or wear that could affect seal life. Proper seating and alignment are important for rear inner Jeep CJ5, CJ7, and Scrambler applications.
Quality Assurance
SKF manufactures seals to specific designs using premium materials and controlled production standards. The brand’s seal engineering focus is centered on long service life and reliable lubricant retention in demanding automotive environments.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1986 | Jeep | CJ7 | Rear Inner | — |
| 1985 | Jeep | CJ7 | Rear Inner | — |
| 1985 | Jeep | Scrambler | Rear Inner | — |
| 1984 | Jeep | CJ7 | Rear Inner | — |
| 1984 | Jeep | Scrambler | Rear Inner | — |
| 1983 | Jeep | CJ5 | Rear Inner | — |
| 1983 | Jeep | CJ7 | Rear Inner | — |
| 1983 | Jeep | Scrambler | Rear Inner | — |
| 1982 | Jeep | CJ5 | Rear Inner | — |
| 1982 | Jeep | CJ7 | Rear Inner | — |
| 1982 | Jeep | Scrambler | Rear Inner | — |
| 1981 | Jeep | CJ5 | Rear Inner | — |
| 1981 | Jeep | CJ7 | Rear Inner | — |
| 1981 | Jeep | Scrambler | Rear Inner | — |
| 1980 | Jeep | CJ5 | Rear Inner | — |
| 1980 | Jeep | CJ7 | Rear Inner | — |
| 1979 | Jeep | CJ5 | Rear Inner | — |
| 1979 | Jeep | CJ7 | Rear Inner | — |
| 1978 | Jeep | CJ5 | Rear Inner | — |
| 1978 | Jeep | CJ7 | Rear Inner | — |
| 1977 | Jeep | CJ5 | Rear Inner | — |
| 1977 | Jeep | CJ7 | Rear Inner | — |
| 1976 | Jeep | CJ5 | Rear Inner | — |
| 1976 | Jeep | CJ7 | Rear Inner | — |
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