3/4" Pinion Nut - Non Flanged Fits Jeep: Jeep Wrangler (TJ) (1997-10/1/2000) w/ Dana 30 Front Axle. Jeep Wrangler (TJ) (1997-2006) w/ Dana 44 Rear Axle; without Rubicon Package. Jeep Wrangler (YJ) (1987-1995); Front Axle. Jeep Wrangler (YJ) (1987-1995) w/ Dana 44 Rear Axle. Jeep Cherokee (XJ) (1984-10/1/2000); Front Axle. Jeep Cherokee (XJ) (1987-1990) w/ Dana 44 Rear Axle. Jeep Comanche (MJ) (1986-1992); Front Axle. Jeep Comanche (MJ) (1986-1992) w/ Dana 44 Rear Axle. Jeep Grand Cherokee (ZJ) (1993-1998); Front Axle. Fits Vintage Jeep: Jeep CJ-7 (1976-1979) w/ Dana 20 Transfer Case; Front or Rear Output. Jeep CJ-7 (1973-1979) w/ Quadra-Trac Transfer Case; Front or Rear Output. Jeep CJ-7 (1980-1986) w/ Dana 300 Transfer Case; Front or Rear Output. Jeep CJ-7 (1976-1986) w/ Dana 30 Front Axle. Jeep CJ-7 (1986) w/ Dana 44 Rear Axle. Jeep CJ-8 (1980-1986) w/ Dana 300 Transfer Case; Front or Rear Output. Jeep CJ-8 (1981-1986) w/ Dana 30 Front Axle. Jeep CJ-8 (1986) w/ Dana 44 Rear Axle. Jeep CJ-5 (1955-1971) w/ Dana 18 Transfer Case; Front or Rear Output. Jeep CJ-5 (1972-1979) w/ Dana 20 Transfer Case; Front or Rear Output. Jeep CJ-5 (1980-1983) w/ Dana 300 Transfer Case; Front or Rear Output. Jeep CJ-5 (1955-1965) w/ Dana 25 Front Axle. Jeep CJ-5 (1966-1971) w/ Dana 27 Front Axle. Jeep CJ-5 (1972-1983) w/ Dana 30 Front Axle. Jeep CJ-5 (1955-1975) w/ Dana 44 Rear Axle. Jeep CJ-6 (1955-1971) w/ Dana 18 Transfer Case; Front or Rear Output. Jeep CJ-6 (1972-1975) w/ Dana 20 Transfer Case; Front or Rear Output. Jeep CJ-6 (1955-1965) w/ Dana 25 Front Axle. Jeep CJ-6 (1966-1971) w/ Dana 27 Front Axle. Jeep CJ-6 (1972-1975) w/ Dana 30 Front Axle. Jeep CJ-6 (1955-1975) w/ Dana 44 Rear Axle. Jeep SJ & J-Series (1973-1979) w/ Quadra-Trac Transfer Case; Front or Rear Output. Jeep SJ & J-Series (1962-1979) w/ Dana 20 Transfer Case; Front or Rear Output. Jeep SJ & J-Series (1963-1970) w/ Dana 27 Front Axle. Jeep SJ & J-Series (1971-1973) w/ Dana 30 Front Axle. Jeep SJ & J-Series (1971-1991) w/ Dana 44 Front Axle. Jeep SJ & J-Series (1981-1991) w/ Dana 44 Rear Axle. Jeep SJ & J-Series (1963-1971) w/ Dana 53 Rear Axle. Jeep C101 Commando (1966-1971) w/ Dana 20 Transfer Case; Front or Rear Output. Jeep C101 Commando (1966-1971) w/ Dana 27 Front Axle. Jeep C101 Commando (1966-1971) w/ Dana 30 Front Axle. Jeep C101 Commando (1966-1971) w/ Dana 44 Rear Axle. Jeep C104 Commando (1972-1973) w/ Dana 20 Transfer Case; Front or Rear Output. Jeep C104 Commando (1972-1973) w/ Dana 30 Front Axle. Jeep C104 Commando (1972-1973) w/ Dana 44 Rear Axle. Jeep FC-150 (1956-1964) w/ Dana 18 Transfer Case; Front or Rear Output. Jeep FC-150 (1956-1964) w/ Dana 25 Front Axle. Jeep FC-150 (1956-1964) w/ Dana 44 Rear Axle. Jeep FC-150 (1957-1964) w/ Dana 53 Rear Axle. Jeep FC-170 (1957-1964) w/ Dana 18 Transfer Case; Front or Rear Output. Jeep FC-170 (1957-1964) w/ Dana 44 Front Axle. Jeep FC-170 (1957-1964) w/ Dana 44 Rear Axle. Jeep FC-170 (1957-1964) w/ Dana 53 Rear Axle. Willys MB (1941-1945) w/ Dana 18 Transfer Case; Front or Rear Output. Willys MB (1941-1945) w/ Dana 25 Front Axle. Willys M38 (1950-1952) w/ Dana 18 Transfer Case; Front or Rear Output. Willys M38 (1950-1952) w/ Dana 25 Front Axle. Willys M38-A1 (1952-1963) w/ Dana 18 Transfer Case; Front or Rear Output. Willys M38-A1 (1952-1963) w/ Dana 25 Front Axle. Jeep CJ-2A (1945-1949) w/ Dana 18 Transfer Case; Front or Rear Output. Jeep CJ-2A (1945-1949) w/ Dana 25 Front Axle. Jeep CJ-3A (1948-1953) w/ Dana 18 Transfer Case; Front or Rear Output. Jeep CJ-3A (1948-1953) w/ Dana 25 Front Axle. Jeep CJ-3A (1948-1953) w/ Dana 44 Rear Axle. Jeep CJ-3B (1953-1968) w/ Dana 18 Transfer Case; Front or Rear Output. Jeep CJ-3B (1953-1965) w/ Dana 25 Front Axle. Jeep CJ-3B (1966-1968) w/ Dana 27 Front Axle. Jeep CJ-3B (1953-1968) w/ Dana 44 Rear Axle. Jeep Pickup (1947-1965) w/ Dana 18 Transfer Case; Front or Rear Output. Jeep Pickup (1947-1965) w/ Dana 25 Front Axle. Jeep Pickup (1961-1965) w/ Dana 27 Front Axle. Jeep Pickup (1946-1954) w/ Dana 44 Rear Axle. Jeep Pickup (1950-1965) w/ Dana 53 Rear Axle. Jeep Sedan Delivery (1949-1963) w/ Dana 18 Transfer Case; Front or Rear Output. Jeep Sedan Delivery (1949-1963) w/ Dana 25 Front Axle. Jeep Sedan Delivery (1948-1963) w/ Dana 44 Rear Axle. Jeep Station Wagon (1949-1964) w/ Dana 18 Transfer Case; Front or Rear Output. Jeep Station Wagon (1949-1964) w/ Dana 25 Front Axle. Jeep Station Wagon (1946-1964) w/ Dana 44 Rear Axle.