Blocking Ring Set Fits: All Jeeps w/ T4 or T5 Manual Transmission; 2 Rings Included. All Jeeps w/ SR4 Manual Transmission; 2 Rings Included.

RING SET 2 Fits: All Jeeps with T5 Manual Transmission; 2 Included. All Jeeps with SR4 Manual Transmission; 2 Included.

Fits: Jeep CJ (1981-1986) with Auto. Jeep SJ & J-Series (1981-1991) with Auto. Jeep Wrangler (1987-1995) with Auto. Jeep Wrangler (1997-2001) with 231, 242, or 249 Transfer Case. Jeep Cherokee (1984-2001) with 231, 242, or 249 Transfer Case. Jeep Grand Cherokee (1984-2001) with 231, 242, or 249 Transfer Case. All Jeeps (1987-2001) with NP-242 Transfer Case. All Jeeps (1987-2001) with NP-231 Transfer Case. Includes Boots and Seals.