Overview
The Crown Automotive 83500505 is a top gasket for the AX4 or AX5 manual transmission. It fits the 1984–1998 Jeep Cherokee (XJ), the 1986–1992 Jeep Comanche, the 1997–2002 Jeep Wrangler (TJ) and the 1987–1995 Jeep Wrangler (YJ).
The gasket seals the top cover of the transmission, so match the AX4 or AX5 to your vehicle before installing a replacement.
Key features
- Top gasket for AX4 or AX5 manual transmissions
- Covers four Jeep models across several years
- Part number 83500505 with UPC 848399023411
- Direct-fit listing for the vehicles below
Sealing the top cover
The top gasket seals the joint between the transmission case and its top cover, keeping gear oil inside and dirt out. Over time the gasket can harden or shrink, and leaks often show as oil along the top edge of the case or on the area below. Before removing the cover, clean both mating surfaces thoroughly, since old gasket fragments left behind can cause a new seal to leak. Inspect the cover for warping, which can leave a sealing gap even with a new gasket.
Many AX4 and AX5 owners replace the top gasket while the gearbox is open for other work, such as shift linkage or bearing service. Tighten the cover bolts evenly and in the sequence the service procedure gives, then check for leaks after the first few drives. Refill the gearbox to the correct level afterward, and recheck it once the vehicle is warm.
Specifications
| Brand | Crown Automotive |
|---|---|
| Part number | 83500505 |
| UPC | 848399023411 |
| Transmission | AX4 or AX5 manual |
| Part type | Top gasket |
Vehicle fitment
It is a direct fit for the 1984–1998 Jeep Cherokee (XJ, Base, Briarwood, Chief, Country, Laredo, Limited, Pioneer, SE, Sport), the 1986–1992 Jeep Comanche, the 1997–2002 Jeep Wrangler (TJ, including SE, Sahara, Sport and X) and the 1987–1995 Jeep Wrangler (YJ).
Wrangler TJ years after the listed range, and Wrangler JK and LJ models, are not on the list. Confirm your vehicle’s year, model and trim before ordering.
What’s included
The top gasket for the AX4 or AX5 transmission. No other parts are listed.
