Overview
The Crown Automotive crankshaft pilot bearing, part number 53009181, is a replacement pilot bearing for the crankshaft. It fits Jeep Cherokee XJ, Grand Cherokee ZJ and WJ, Wrangler YJ, TJ, LJ and JK, Liberty KJ, Comanche and Grand Wagoneer SJ, as well as 2004–2006 Dodge Ram 1500 models.
The model years and trims are set out in the fitment section below.
Key features
- Crankshaft pilot bearing, Crown Automotive part number 53009181
- UPC 848399018196
- Fitment list runs from 1992 to 2018 across Jeep and Dodge models
- Includes Wrangler JK trims such as Sport, Rubicon and Sahara from 2007 to 2018
Pilot bearing wear and removal
The pilot bearing supports the front of the transmission input shaft in the crankshaft bore. Over time it can wear, causing a rough or whining feel when the clutch is released, or a slight wobble at the input shaft. A worn bearing is usually found during a clutch job, since removal requires the transmission to come out.
Removing the old bearing usually calls for a puller or slide hammer with the correct adapter. Check the bore for scoring or wear before pressing in the new bearing, since a rough bore can keep the bearing from seating square. Clean the bore and lightly lubricate the new bearing as the clutch kit instructions allow.
- Whining or rough feel when the clutch is released
- Input shaft wobble noticed at the bell housing
- Scoring or wear inside the crankshaft bore
Specifications
| Brand | Crown Automotive |
|---|---|
| Part number | 53009181 |
| UPC | 848399018196 |
| Part type | Crankshaft pilot bearing |
Vehicle fitment
Crown Automotive’s list includes the 1992–1995 Wrangler YJ, 1997–2006 Wrangler TJ, 2004–2006 Wrangler LJ Unlimited, 2007–2018 Wrangler JK, 1992–2001 Cherokee XJ, 1993–1996 Grand Cherokee ZJ, 1999 Grand Cherokee WJ, 2005 Liberty KJ, 1992 Comanche, 1993 Grand Wagoneer SJ, and 2004–2006 Dodge Ram 1500.
The Wrangler JL and Grand Cherokee WK are not on this list. Confirm your vehicle’s year, model and trim before ordering.
Installation notes
A pilot bearing is usually replaced during a clutch or transmission service, when the transmission is already removed. Keep the bearing square to its bore while pressing it in.
What’s included
The bearing is sold on its own. Clutch and transmission parts are not part of the package, so plan for those separately.
Not included: clutch and transmission parts.
