RING GEAR 72-86 CJ AMC V8, 87-90 4.2L YJ WRANGLER, 91-95 4.0L YJ, 97-06 4.0L TJ, 87-01 4.0L XJ

Pilot Bearing w/ Sleeve Fits: All Jeeps (1992-2006) w/ 4.0L engine. Jeep Wrangler (2001-2002) w/ 2.5L engine. Jeep Liberty (2002-2007) w/ 3.7L engine.

Crankshaft Pilot Bearing  Fits: All Jeeps (1987-1991) w/ 4.0L engine. All Jeeps (1987-1990) w/ 4.2L engine.