Overview
The Dana Spicer Inner Pinion Bearing Kit, part number 706015X, is an inner pinion bearing and cup for Jeep Cherokee XJ models. It fits 1985-00 nondisconnect axles and 1984-91 disconnect axles. The inner pinion bearing supports the pinion shaft inside the carrier, on the side closest to the ring gear.
The kit includes one bearing and one cup. Fitment below is based on the Jeep Cherokee XJ application.
Key features
- Inner pinion bearing and cup for the Dana pinion
- Kit includes 1 bearing and 1 cup
- Application named: Jeep Cherokee XJ
- Year ranges depend on axle type: disconnect or nondisconnect
Before you buy
Pinion bearing preload is the key setting for an inner pinion bearing. It is set when the crush sleeve or shims are sized, so the bearing position, pinion depth and preload all depend on each other. A worn bearing can allow the pinion to drift, which shows up as gear noise that changes with load.
On an XJ, the axle type decides which year range applies, so confirm your axle type before ordering. Many rebuilds also replace the outer pinion bearing, the pinion seal and the crush sleeve together, since they are serviced at the same time.
- Check the axle type before choosing a year range
- Inspect the cup for pitting or heat marks
- Replace the crush sleeve when preload is reset
Specifications
| Brand | Dana Spicer |
|---|---|
| Part number | 706015X |
| Position | Inner pinion bearing |
| Kit contents | 1 bearing and 1 cup |
| Application | Jeep Cherokee XJ, 1985-00 nondisconnect axle and 1984-91 disconnect axle |
Vehicle fitment
It fits the Jeep Cherokee XJ from 1985 through 2000 with a nondisconnect axle, and from 1984 through 1991 with a disconnect axle. Match the axle type on your vehicle to the year range before choosing this kit.
Confirm fit for your vehicle’s year, model and trim before ordering, especially for Grand Cherokee, Wrangler or other Cherokee years.
Installation notes
Pinion bearing preload is set during gear setup, so installation is best handled by a qualified shop. Confirm the axle type, disconnect or nondisconnect, before choosing a kit, since the year ranges depend on it.
What’s included
The kit includes one bearing and one cup. Not included: crush sleeve, shims, pinion seal and other pinion or carrier parts, which are separate items to check against your installation.
