Fits Jeep:
1997-2006 Jeep Wrangler TJ w/ 4.0L engine.
1991-1995 Jeep Wrangler YJ w/ 4.0L engine.
1987-1990 Jeep Wrangler YJ w/ 4.2L engine.
1987-2001 Jeep Cherokee XJ w/ 4.0L engine.
1987-1992 Jeep Comanche MJ w/ 4.0L engine.
Fits Vintage Jeep:
1972-1978 Jeep CJ5 w/ 3.8L engine.
1972-1975 Jeep CJ6 w/ 3.8L engine.
1976-1978 Jeep CJ7 w/ 3.8L engine.
1972-1983 Jeep CJ5 w/ 4.2L engine.
1972-1975 Jeep CJ6 w/ 4.2L engine.
1976-1986 Jeep CJ7 w/ 4.2L engine.
1981-1986 Jeep CJ8 w/ 4.2L engine.
1971-1981 Jeep CJ5 w/ 5.0L engine.
1971-1975 Jeep CJ6 w/ 5.0L engine.
1976-1981 Jeep CJ7 w/ 5.0L engine.
1981 Jeep CJ8 w/ 5.0L engine.
1972-1973 Jeep C104 Commando w/ 4.2L or 5.0L engine.
1972-1979 Jeep SJ & J-Series w/ 3.8L engine.
1972-1986 Jeep SJ & J-Series w/ 4.2L engine.
1970-1986 Jeep SJ & J-Series w/ 5.9L engine.
1971-1979 Jeep SJ & J-Series w/ 6.6L engine.
Flywheel Ring Gear; 164 Teeth.