Overview
The Crown Automotive transfer case output shaft seal washer J8130815 is a washer-type seal for the front or rear output of a transfer case. It fits 1980–1983 and 1984–1985 Jeep Cherokee (SJ and XJ), 1984–1991 Jeep Grand Wagoneer (SJ), 1983–1988 Jeep J10 and J20 trucks, and 1980–1990 Jeep Wagoneer (SJ) models.
Key features
- Usable at the front or rear output position
- Covers Cherokee, Grand Wagoneer, Wagoneer and J10/J20 trucks in the list
- Replacement part from Crown Automotive
- It is a direct-fit replacement.
Choosing the right output position
A transfer case output seal washer sits where the output shaft passes through the case housing, keeping fluid in and dirt out. Because the seal sits at the output, a small leak can lower the case fluid level, which is a common reason owners inspect these seals on older Cherokee and Wagoneer models.
Before fitting a washer seal, confirm which output the shaft uses, since front and rear positions are handled differently. Clean the bore and check the shaft surface for scoring. Shifting the transfer case through its range after installation helps confirm the seal is seated and not leaking.
- Confirm the front or rear output position first
- Clean the bore before fitting the washer
- Check the shaft for scoring or grooves
- Recheck for leaks after a short drive
Specifications
| Brand | Crown Automotive |
|---|---|
| Part number | J8130815 |
| UPC | 848399070330 |
| Position | Front or rear |
| Part type | Output shaft seal washer |
Vehicle fitment
Listed fitment covers 1980–1983 Jeep Cherokee (SJ) in Base, Chief, Pioneer and Wide Track trims; 1984–1985 Jeep Cherokee (XJ) in Base, Chief, Laredo and Pioneer trims; 1984–1991 Jeep Grand Wagoneer (SJ) in Base and Limited trims; 1983–1988 Jeep J10 and J20 (Base); and 1980–1990 Jeep Wagoneer (SJ) in Base, Brougham and Limited trims.
The 1987 and later XJ Cherokee years are not on this list. Confirm your vehicle’s year, model and trim before ordering.
What’s included
One washer seal. Confirm the quantity needed for your transfer case before ordering.









