Pinion Oil Seal, Dana 44 and Dana 35, Jeep Wrangler (JK) 07-10, Grand Cherokee (WK) 05-09

RING & PINION 3.73 WJ Fits: Jeep Grand Cherokee (1999-2004) w/ Model 30 front axle; 3.73 ratio.

SPACER PINION DANA 35 COL Fits: Jeep Wrangler (1987-2005) with Model 35 Rear Axle. Jeep Cherokee (1984-2001) with Model 35 Rear Axle. Jeep Grand Cherokee (1993-1998) with Model 35 Rear Axle. Jeep Grand Cherokee (2003-2004) w/ Model 35 Rear Axle & 3.55 Ratio.