Right Rear Wheel Cylinder, 7/8" Bore for 87-95 YJ Wrangler (KDX) w/ Dana 44 Rear Axle, 87-89 YJ Wrangler w/ 10" X 1-3/4" Drums, 1976-1983 CJ-5, 1976-1986 CJ-7, CJ-8, 84-01 XJ Cherokee w/ 10" X 1-3/4" Drums, 87-90 XJ Cherokee w/ 10" X 2-1/2" Drums, 86-92 MJ Comanche w/ 10" X 1-3/4" Drums, 87-92 MJ Comanche w/ 10" X 2-1/2" Drums, 93-94 ZJ Grand Cherokee w/ Rear Drum Brakes.

Also Fits 98-98 Dodge Durango w/ 11" Rear Brakes