Jeep
CHEROKEE, GRAND CHEROKEE, COMANCHE, and WAGONEER
4 cyl 2.1L 1984-87 4spd, RWD or 4WD, AX4, Toyota design BK160A BK160AWS
– 20mm wide input bearing
1984-87 4spd, RWD or 4WD, AX4, Toyota design BK161A BK161AWS
– 23mm wide input bearing
1984-87 5spd, RWD or 4WD, AX5, Toyota design BK160A BK160AWS
– 20mm wide input bearing
1984-87 5spd, RWD or 4WD, AX5, Toyota design BK161A BK161AWS
– 23mm wide input bearing
2.5L 1984-87 4spd, RWD or 4WD, AX4, Toyota design BK160A BK160AWS
– 20mm wide input bearing
1984-87 4spd, RWD or 4WD, AX4, Toyota design BK161A BK161AWS
– 23mm wide input bearing
1984-87 5spd, RWD or 4WD, AX5, Toyota design BK160A BK160AWS
– 20mm wide input bearing
– nut type countershaft
1984-87 5spd, RWD or 4WD, AX5, Toyota design BK161A BK161AWS
– 23mm wide input bearing
– nut type countershaft
1987-01 5spd, RWD or 4WD, AX5, Toyota design BK161LA BK161LAWS
– 23mm wide input bearing
– snap ring type countershaft
6 cyl 225ci 1966-72 3spd, RWD or 4WD, T86, cast “T86”, 6 bolt top cover BK288 BK288AWS
1966-72 3spd, RWD, T96, iron case, cast “T96” BK343 BK343WS
1967-75 3spd, RWD or 4WD, T14, iron case, cast “T14” or “1302” BK120 BK120WS
1976-79 3spd, RWD or 4WD, T150, cast “2603XXXX” on top cover BK122 BK122WS
1966-72 4spd, RWD or 4WD, T98, iron case, cast “T98” BK141J BK141JWS
1966-79 4spd, RWD or 4WD, T18, iron case, cast “T18” or “1301” BK114J BK114JWS
– 3rd and 4th synchro rings have 13mm key slots
1966-79 4spd, RWD or 4WD, T18, iron case, cast “T18” or “1301” BK114J BK114JAWS
– 3rd and 4th synchro rings have 10mm key slots
230ci 1962-65 3spd, RWD or 4WD, T86, cast “T86”, 6 bolt top cover BK288 BK288WS
– 2nd and 3rd synchro rings have 30 teeth
1965-72 3spd, RWD or 4WD, T86, cast “T86”, 6 bolt top cover BK288 BK288AWS
– 2nd and 3rd synchro rings have 33 teeth
1962-64 3spd, RWD or 4WD, T90, iron case, cast “T90” BK119 BK119WS
1962-63 3spd, RWD, T96, iron case, cast “T96” BK343 BK343WS
1967-72 3spd, RWD or 4WD, T14, iron case, cast “T14” or “1302” BK120 BK120WS
1962-71 4spd, RWD or 4WD, T98, iron case, cast “T98” BK141J BK141JWS
1970-72 4spd, RWD or 4WD, T18, iron case, cast “T18” or “1301” BK114J BK114JWS
– 3rd and 4th synchro rings have 13mm key slots
1970-72 4spd, RWD or 4WD, T18, iron case, cast “T18” or “1301” BK114J BK114JAWS
– 3rd and 4th synchro rings have 10mm key slots
232ci 1966 3spd, RWD or 4WD, T89, cast “T89” BK345 BK345WS
1966-72 3spd, RWD or 4WD, T86, cast “T86”, 6 bolt top cover BK288 BK288AWS
– 2nd and 3rd synchro rings have 33 teeth
1968-75 3spd, RWD or 4WD, T14, iron case, cast “T14” or “1302” BK120 BK120WS
1975-77 3spd, RWD or 4WD, T150, cast “2603XXXX” on top cover BK122 BK122WS
1966-72 4spd, RWD or 4WD, T98, iron case, cast “T98” BK141J BK141JWS
1966-79 4spd, RWD or 4WD, T18, iron case, cast “T18” or “1301” BK114J BK114JWS
– 3rd and 4th synchro rings have 13mm key slots
1966-79 4spd, RWD or 4WD, T18, iron case, cast “T18” or “1301” BK114J BK114JAWS
– 3rd and 4th synchro rings have 10mm key slots
258ci 1973-75 3spd, RWD or 4WD, T14, iron case, cast “T14” or “1302” BK120 BK120WS
1973-79 3spd, RWD or 4WD, T15, iron case, cast “T15” or “1307” BK121 BK121WS
1975-79 3spd, RWD or 4WD, T150, cast “2603XXXX” on top cover BK122 BK122WS
1973-79 4spd, RWD or 4WD, T18, iron case, cast “T18” or “1301” BK114J BK114JWS
– 3rd and 4th synchro rings have 13mm key slots
1973-79 4spd, RWD or 4WD, T18, iron case, cast “T18” or “1301” BK114J BK114JAWS
– 3rd and 4th synchro rings have 10mm key slots
©D.Helm & M. Leininger 2006
CHEROKEE, GRAND CHEROKEE, COMANCHE, and WAGONEER
Continued
6 cyl 258ci 1976-81 4spd, RWD or 4WD, SR4J, aluminum case and top cover, cast “1332” BK124J BK124JWS
2.8L 1984-86 4spd, RWD or 4WD, T4J, aluminum case and top cover, cast “1351” BK107AJ BK107AJWS
1984-86 5spd, RWD or 4WD, T5J, aluminum case and top cover, cast “1352” BK107J BK107JWS
3.7L 2002 5spd, RWD or 4WD, NV3550, Getrag design BK235E BK235FWS
– 33mm O.D. countershaft bearings
4.0L 1980-81 4spd, RWD or 4WD, SR4J, aluminum case and top cover, cast “1332” BK124J BK124JWS
1980-86 4spd, RWD or 4WD, T176, aluminum case & top, cast “2604XXXX” top cover BK123 BK123WS
1982-86 4spd, RWD or 4WD, T4J, aluminum case and top cover, cast “1351” BK107AJ BK107AJWS
1982-86 5spd, RWD or 4WD, T5J, aluminum case and top cover, cast “1352” BK107J BK107JWS
1987-89 5spd, RWD or 4WD, BA10, Peugeot design, split-case design BK219 Inquire
1990-00 5spd, RWD or 4WD, AX15, Toyota design, aluminum case BK163J BK163JWS
– ball input bearing
2000-on 5spd, RWD or 4WD, NV3550, Getrag design, aluminum case BK235E BK235FWS
4.2L 1980-81 4spd, RWD or 4WD, SR4J, cast “1332”, aluminum case BK124J BK124JWS
– tapered input bearing
1980-86 4spd, RWD or 4WD, T176, aluminum case & top, cast “2604XXXX” top cover BK123 BK123WS
1982-86 4spd, RWD or 4WD, T4J, aluminum case and top cover, cast “1351” BK107AJ BK107AJWS
1982-86 5spd, RWD or 4WD, T5J, aluminum case and top cover, cast “1352” BK107J BK107JWS
1987-90 5spd, RWD or 4WD, BA10, Peugeot design, split-case design BK219 Inquire
1990 5spd, RWD or 4WD, AX15, Toyota design, aluminum case BK163J BK163JWS
8 cyl 304ci 1967-79 3spd, RWD or 4WD, T15, iron case, cast “T15” or “1307” BK121 BK121WS
1967-79 4spd, RWD or 4WD, T18, iron case, cast “T18” or “1301” BK114J BK114JWS
– 3rd and 4th synchro rings have 13mm key slots
1967-79 4spd, RWD or 4WD, T18, iron case, cast “T18” or “1301” BK114J BK114JAWS
– 3rd and 4th synchro rings have 10mm key slots
1980-85 4spd, RWD or 4WD, T176, aluminum case & top, cast “2604XXXX” top cover BK123 BK123WS
327ci 1965-66 3spd, RWD or 4WD, T85, iron case, cast “T85” BK345 BK345WS
1967-68 3spd, RWD or 4WD, T15, iron case, cast “T15” or “1307” BK121 BK121WS
1955-64 4spd, RWD or 4WD, T98, iron case, cast “T98” BK141J BK141JWS
1965-68 4spd, RWD or 4WD, T18, iron case, cast “T18” or “1301” BK114J BK114JWS
– 3rd and 4th synchro rings have 13mm key slots
1965-68 4spd, RWD or 4WD, T18, iron case, cast “T18” or “1301” BK114J BK114JAWS
– 3rd and 4th synchro rings have 10mm key slots
350ci 1968-71 3spd, RWD or 4WD, T15, iron case, cast “T15” or “1307” BK121 BK121WS
1968-71 4spd, RWD or 4WD, T18, iron case, cast “T18” or “1301” BK114J BK114JWS
– 3rd and 4th synchro rings have 13mm key slots
1968-71 4spd, RWD or 4WD, T18, iron case, cast “T18” or “1301” BK114J BK114JAWS
– 3rd and 4th synchro rings have 10mm key slots
360ci 1980-85 4spd, RWD or 4WD, T18, iron case, cast “T18” or “1301” BK114J BK114JWS
– 3rd and 4th synchro rings have 13mm key slots
1980-85 4spd, RWD or 4WD, T18, iron case, cast “T18” or “1301” BK114J BK114JAWS
– 3rd and 4th synchro rings have 10mm key slots
401ci 1974-83 4spd, RWD or 4WD, T18, iron case, cast “T18” or “1301” BK114J BK114JWS
– 3rd and 4th synchro rings have 13mm key slots
1974-83 4spd, RWD or 4WD, T18, iron case, cast “T18” or “1301” BK114J BK114JAWS
– 3rd and 4th synchro rings have 10mm key slots
CJ2A, CJ3A, CJ5, CJ6, CJ7, CJ8, JEEPSTER, SCRAMBLER and WRANGLER
4 cyl 134ci 1941-45 3spd, RWD or 4WD, T84, cast “T84”, iron case BK376 BK376WS
1946-72 3spd, RWD or 4WD, T90, cast “T90”, iron case BK119 BK119WS
1946-63 3spd, RWD, T96, cast “T96”, iron case BK343 BK343WS
1965-66 3spd, RWD or 4WD, T85, iron case, cast “T85” BK345 BK345WS
1967-72 3spd, RWD or 4WD, T14, iron case, cast “T14” or “1302” BK120 BK120WS
1955-72 4spd, RWD or 4WD, T98, iron case, cast “T98” BK141J BK141JWS
CJ2A, CJ3A, CJ5, CJ6, CJ7, CJ8, JEEPSTER, SCRAMBLER and WRANGLER
Continued
4 cyl 2.1L 1984-87 4spd, RWD or 4WD, AX4, Toyota design BK160A BK160AWS
– 20mm wide input bearing
1984-87 4spd, RWD or 4WD, AX4, Toyota design BK161A BK161AWS
– 23mm wide input bearing
1984-87 5spd, RWD or 4WD, AX5, Toyota design BK160A BK160AWS
– 20mm wide input bearing
1984-87 5spd, RWD or 4WD, AX5, Toyota design BK161A BK161AWS
– 23mm wide input bearing
2.5L 1980-81 4spd, RWD or 4WD, SR4J, aluminum case and top cover, cast “1332” BK124J BK124JWS
1982-84 4spd, RWD or 4WD, T4J, aluminum case and top cover, cast “1351” BK107AJ BK107AJWS
1984-87 4spd, RWD or 4WD, AX4, Toyota design BK160A BK160AWS
– 20mm wide input bearing
1984-87 4spd, RWD or 4WD, AX4, Toyota design BK161A BK161AWS
– 23mm wide input bearing
1982-84 5spd, RWD or 4WD, T5J, aluminum case and top cover, cast “1352” BK107J BK107JWS
1984-87 5spd, RWD or 4WD, AX5, Toyota design BK160A BK160AWS
– 20mm wide input bearing
– nut type countershaft
1984-87 5spd, RWD or 4WD, AX5, Toyota design BK161A BK161AWS
– 23mm wide input bearing
– nut type countershaft
1987-02 5spd, RWD or 4WD, AX5, Toyota design BK161LA BK161LAWS
– 23mm wide input bearing
– snap ring type countershaft
2003-on 5spd, RWD or 4WD, NV2550 BK494A BK494AWS
6 cyl 225ci 1966-72 3spd, RWD or 4WD, T86, cast “T86”, 6 bolt top cover BK288 BK288AWS
1966-72 3spd, RWD, T96, iron case, cast “T96” BK343 BK343WS
1967-75 3spd, RWD or 4WD, T14, iron case, cast “T14” or “1302” BK120 BK120WS
1976-79 3spd, RWD or 4WD, T150, cast “2603XXXX” on top cover BK122 BK122WS
1966-72 4spd, RWD or 4WD, T98, iron case, cast “T98” BK141J BK141JWS
1966-79 4spd, RWD or 4WD, T18, iron case, cast “T18” or “1301” BK114J BK114JWS
– 3rd and 4th synchro rings have 13mm key slots
1966-79 4spd, RWD or 4WD, T18, iron case, cast “T18” or “1301” BK114J BK114JAWS
– 3rd and 4th synchro rings have 10mm key slots
226ci 1958-61 3spd, RWD or 4WD, T86, cast “T86”, 6 bolt top cover BK288 BK288WS
1958-61 3spd, RWD or 4WD, T90, iron case, cast “T90” BK119 BK119WS
1958-61 3spd, RWD, T96, iron case, cast “T96” BK343 BK343WS
1958-61 4spd, RWD or 4WD, T98, iron case, cast “T98” BK141J BK141JWS
230ci 1962-65 3spd, RWD or 4WD, T86, cast “T86”, 6 bolt top cover BK288 BK288WS
– 2nd and 3rd synchro rings have 30 teeth
1965-72 3spd, RWD or 4WD, T86, cast “T86”, 6 bolt top cover BK288 BK288AWS
– 2nd and 3rd synchro rings have 33 teeth
1962-64 3spd, RWD or 4WD, T90, iron case, cast “T90” BK119 BK119WS
1962-63 3spd, RWD, T96, iron case, cast “T96” BK343 BK343WS
1967-72 3spd, RWD or 4WD, T14, iron case, cast “T14” or “1302” BK120 BK120WS
1962-71 4spd, RWD or 4WD, T98, iron case, cast “T98” BK141J BK141JWS
1970-72 4spd, RWD or 4WD, T18, iron case, cast “T18” or “1301” BK114J BK114JWS
– 3rd and 4th synchro rings have 13mm key slots
1970-72 4spd, RWD or 4WD, T18, iron case, cast “T18” or “1301” BK114J BK114JAWS
– 3rd and 4th synchro rings have 10mm key slots
232ci 1966 3spd, RWD or 4WD, T89, cast “T89” BK345 BK345WS
1966-72 3spd, RWD or 4WD, T86, cast “T86”, 6 bolt top cover BK288 BK288AWS
1968-75 3spd, RWD or 4WD, T14, iron case, cast “T14” or “1302” BK120 BK120WS
1975-77 3spd, RWD or 4WD, T150, cast “2603XXXX” on top cover BK122 BK122WS
1966-72 4spd, RWD or 4WD, T98, iron case, cast “T98” BK141J BK141JWS
CJ2A, CJ3A, CJ5, CJ6, CJ7, CJ8, JEEPSTER, SCRAMBLER and WRANGLER
Continued
6 cyl 232ci 1966-79 4spd, RWD or 4WD, T18, iron case, cast “T18” or “1301” BK114J BK114JWS
– 3rd and 4th synchro rings have 13mm key slots
1966-79 4spd, RWD or 4WD, T18, iron case, cast “T18” or “1301” BK114J BK114JAWS
– 3rd and 4th synchro rings have 10mm key slots
258ci 1973-75 3spd, RWD or 4WD, T14, iron case, cast “T14” or “1302” BK120 BK120WS
1973-79 3spd, RWD or 4WD, T15, iron case, cast “T15” or “1307” BK121 BK121WS
1975-79 3spd, RWD or 4WD, T150, cast “2603XXXX” on top cover BK122 BK122WS
1976-81 4spd, RWD or 4WD, SR4J, aluminum case and top cover, cast “1332” BK124J BK124JWS
1973-79 4spd, RWD or 4WD, T18, iron case, cast “T18” or “1301” BK114J BK114JWS
– 3rd and 4th synchro rings have 13mm key slots
1973-79 4spd, RWD or 4WD, T18, iron case, cast “T18” or “1301” BK114J BK114JAWS
– 3rd and 4th synchro rings have 10mm key slots
2.8L 1984-86 4spd, RWD or 4WD, T4J, aluminum case and top cover, cast “1351” BK107AJ BK107AJWS
1984-86 5spd, RWD or 4WD, T5J, aluminum case and top cover, cast “1352” BK107J BK107JWS
4.0L 1980-81 4spd, RWD or 4WD, SR4J, aluminum case, cast “1332” BK124J BK124JWS
– tapered input bearing
1980-86 4spd, RWD or 4WD, T176, aluminum case & top, cast “2604XXXX” top cover BK123 BK123WS
1982-86 4spd, RWD or 4WD, T4J, aluminum case and top cover, cast “1351” BK107AJ BK107AJWS
1982-86 5spd, RWD or 4WD, T5J, aluminum case and top cover, cast “1352” BK107J BK107JWS
1987-89 5spd, RWD or 4WD, BA10, Peugeot design, split case design BK219 Inquire
1990-00 5spd, RWD or 4WD, AX15, Toyota design, aluminum case BK163J BK163JWS
– ball input bearing
2000-on 5spd, RWD or 4WD, NV3550, Getrag design, aluminum case BK235E BK235FWS
4.2L 1980-81 4spd, RWD or 4WD, SR4J, aluminum case and top cover, cast “1332” BK124J BK124JWS
1980-86 4spd, RWD or 4WD, T176, aluminum case & top, cast “2604XXXX” top cover BK123 BK123WS
1982-86 4spd, RWD or 4WD, T4J, aluminum case and top cover, cast “1351” BK107AJ BK107AJWS
1982-86 5spd, RWD or 4WD, T5J, aluminum case and top cover, cast “1352” BK107J BK107JWS
1987-90 5spd, RWD or 4WD, BA10, Peugeot design, split case design BK219 Inquire
1990 5spd, RWD or 4WD, AX15, Toyota design, aluminum case BK163J BK163JWS
– ball input bearing
8 cyl 304ci 1967-79 3spd, RWD or 4WD, T15, iron case, cast “T15” or “1307” BK121 BK121WS
1967-79 4spd, RWD or 4WD, T18, iron case, cast “T18” or “1301” BK114J BK114JWS
– 3rd and 4th synchro rings have 13mm key slots
1967-79 4spd, RWD or 4WD, T18, iron case, cast “T18” or “1301” BK114J BK114JAWS
– 3rd and 4th synchro rings have 10mm key slots
1980-85 4spd, RWD or 4WD, T176, aluminum case & top, cast “2604XXXX” top cover BK123 BK123WS
327ci 1965-66 3spd, RWD or 4WD, T85, iron case, cast “T85” BK345 BK345WS
1967-68 3spd, RWD or 4WD, T15, iron case, cast “T15” or “1307” BK121 BK121WS
1955-64 4spd, RWD or 4WD, T98, iron case, cast “T98” BK141J BK141JWS
1965-68 4spd, RWD or 4WD, T18, iron case, cast “T18” or “1301” BK114J BK114JWS
– 3rd and 4th synchro rings have 13mm key slots
1965-68 4spd, RWD or 4WD, T18, iron case, cast “T18” or “1301” BK114J BK114JAWS
– 3rd and 4th synchro rings have 10mm key slots
350ci 1968-71 3spd, RWD or 4WD, T15, iron case, cast “T15” or “1307” BK121 BK121WS
1968-71 4spd, RWD or 4WD, T18, iron case, cast “T18” or “1301” BK114J BK114JWS
– 3rd and 4th synchro rings have 13mm key slots
1968-71 4spd, RWD or 4WD, T18, iron case, cast “T18” or “1301” BK114J BK114JAWS
– 3rd and 4th synchro rings have 10mm key slots
360ci 1980-85 4spd, RWD or 4WD, T18, iron case, cast “T18” or “1301” BK114J BK114JWS
– 3rd and 4th synchro rings have 13mm key slots
1980-85 4spd, RWD or 4WD, T18, iron case, cast “T18” or “1301” BK114J BK114JAWS
– 3rd and 4th synchro rings have 10mm key slots
401ci 1974-83 4spd, RWD or 4WD, T18, iron case, cast “T18” or “1301” BK114J BK114JWS
– 3rd and 4th synchro rings have 13mm key slots
1974-83 4spd, RWD or 4WD, T18, iron case, cast “T18” or “1301” BK114J BK114JAWS
– 3rd and 4th synchro rings have 10mm key slots
LIBERTY
4 cyl 2.4L 2002-on 5spd, RWD or 4WD, NV1500 BK494A BK494AWS
– tapered countershaft bearings
6 cyl 3.7L 2002-on 5spd, RWD or 4WD, NV3550, Getrag design BK235C BK235CWS
– 30mm O.D. countershaft bearings
CJ-SERIES
4 cyl 134ci 1944-49 Dana Model 18, iron case, gear driven BK18B TSK-20
– 19mm O.D. idler shaft
1950-61 Dana Model 18, iron case, gear driven BK18A TSK-20
– 28.6mm O.D. idler shaft
1961-71 Dana Model 18, iron case, gear driven BK18 TSK-20
– 31.8mm O.D. idler shaft
– front and rear outputs are in line with each other
1966-71 Dana Model 20, iron case, gear driven BK20 TSK-20
– input and rear output are in line with each other
2.5L 1980-86 Dana Model 300, iron case, gear driven, aluminum extension housing BK300 TSK-300
6 cyl 225ci 1965-71 Dana Model 18, iron case, gear driven BK18 TSK-20
– front and rear outputs are in line with each other
1966-71 Dana Model 20, iron case, gear driven BK20 TSK-20
– input and rear output are in line with each other
232ci 1972-73 Dana Model 20, iron case, gear driven BK20 TSK-20
– 33.25mm I.D. front output bearing cones
1974-77 Dana Model 20, iron case, gear driven BK20A TSK-20
– 30mm I.D. front output bearing cones
258ci 1972-73 Dana Model 20, iron case, gear driven BK20 TSK-20
– 33.25mm I.D. front output bearing cones
1974-79 Dana Model 20, iron case, gear driven BK20A TSK-20
– 30mm I.D. front output bearing cones
1976-79 BW Quadratrac, aluminum cases, chain driven BK1305 TSK-1305
4.2L 1980-86 Dana Model 300, iron case, gear driven, aluminum extension housing BK300 TSK-300
8 cyl 304ci 1972-73 Dana Model 20, iron case, gear driven BK20 TSK-20
– 33.25mm I.D. front output bearing cones
1974-79 Dana Model 20, iron case, gear driven BK20A TSK-20
– 30mm I.D. front output bearing cones
1976-79 BW Quadratrac, aluminum cases, chain driven BK1305 TSK-1305
5.0L 1980-86 Dana Model 300, iron case, gear driven, aluminum extension housing BK300 TSK-300
CHEROKEE
4 cyl 2.1L 1985-86 NP207, aluminum cases, chain driven BK207 TSK-207
1987 NP231, aluminum cases, chain driven BK231 TSK-231
2.5L 1985-86 NP207, aluminum cases, chain driven BK207 TSK-207
1987-94 NP231, aluminum cases, chain driven BK231 TSK-231
– 24mm wide input bearing, (BD50-8)
1994-01 NP231, aluminum cases, chain driven BK231J TSK-231J
– 16mm wide input bearing, (6010-N)
CHEROKEE Continued

6 cyl 258ci 1974-79 Dana Model 20, iron case gear driven BK20A TSK-20

1974-79 BW Quadratrac, aluminum cases, chain driven BK1305 TSK-1305

2.8L 1984-86 NP207, aluminum cases, chain driven BK207 TSK-207

1984-86 NP228 & NP229, aluminum cases, chain driven BK228/9 TSK-208

4.0L 1987-94 NP231, aluminum cases, chain driven BK231 TSK-231

– 24mm wide input bearing, (BD50-8)

1994-01 NP231, aluminum cases, chain driven BK231J TSK-231J

– 16mm wide input bearing, (6010-N)

1987-94 NP242, aluminum cases, chain driven BK242 TSK-242

– 24mm wide input bearing, (BD50-8)

1995-01 NP242, aluminum cases, chain driven BK242B TSK-242B

– 16mm wide input bearing, (6010-N)

4.2L 1980-83 NP208, aluminum cases, chain driven BK208 TSK-208

1980-82 NP219, aluminum cases, chain driven BK228/9 TSK-208

1982-83 NP229, aluminum cases, chain driven BK228/9 TSK-208

8 cyl 304ci 1974-78 Dana Model 20, iron case, gear driven BK20A TSK-20

– 30mm I.D. front output bearing cones

1974-78 BW Quadratrac, aluminum cases, chain driven BK1305 TSK-1305

360ci 1974-79 Dana Model 20, iron case, gear driven BK20A TSK-20

– 30mm I.D. front output bearing cones

1974-79 BW Quadratrac, aluminum cases, chain driven BK1305 TSK-1305

401ci 1974-78 Dana Model 20, iron case, gear driven BK20A TSK-20

– 30mm I.D. front output bearing cones

1974-78 BW Quadratrac, aluminum cases, chain driven BK1305 TSK-1305

5.9L 1980-83 NP208, aluminum cases, chain driven BK208 TSK-208

1980-82 NP219, aluminum cases, chain driven BK228/9 TSK-208

1982-83 NP229, aluminum cases, chain driven BK228/9 TSK-208

COMANCHE

4 cyl 2.1L 1986 NP207, aluminum cases, chain driven BK207 TSK-207

1987 NP231, aluminum cases, chain driven BK231 TSK-231

2.5L 1986 NP207, aluminum cases, chain driven BK207 TSK-207

1987-92 NP231, aluminum cases, chain driven BK231 TSK-231

6 cyl 2.8L 1986 NP207, aluminum cases, chain driven BK207 TSK-207

1986 NP228, aluminum cases, chain driven BK228/9 TSK-208

4.0L 1987-92 NP231, aluminum cases, chain driven BK231 TSK-231

GRAND CHEROKEE

6 cyl 4.0L 1993-94 NP231, aluminum cases, chain driven BK231 TSK-231

– 24mm wide input bearing, (BD50-8)

1994-95 NP231, aluminum cases, chain driven BK231J TSK-231J

– 16mm wide input bearing, (6010-N)

1993-94 NP242, aluminum cases, chain driven BK242 TSK-242

– 24mm wide input bearing, (BD50-8)

1995-on NP242, aluminum cases, chain driven BK242B TSK-242B

– 16mm wide input bearing, (6010-N)

1993-94 NP249, aluminum cases, chain driven BK249J TSK-249

– 24mm wide input bearing, (BD50-8)

1995-on NP249, aluminum cases, chain driven BK249JA TSK-249

– 16mm wide input bearing, (6010-N)

1999-on NP247, aluminum cases, chain driven BK484 TSK-247

GRAND CHEROKEE Continued

8 cyl 4.7L 1999-on NP242, aluminum cases, chain driven BK242B TSK-242B

1999-on NP247, aluminum cases, chain driven BK484 TSK-247

5.2L 1993-94 NP242, aluminum cases, chain driven BK242 TSK-242

– 24mm wide input bearing, (BD50-8)

1995-98 NP242, aluminum cases, chain driven BK242B TSK-242B

– 16mm wide input bearing, (6010-N)

1993-94 NP249, aluminum cases, chain driven BK249J TSK-249

– 24mm wide input bearing, (BD50-8)

1995-98 NP249, aluminum cases, chain driven BK249JA TSK-249

– 16mm wide input bearing, (6010-N)

5.9L 1998 NP242, aluminum cases, chain driven BK242B TSK-242B

1998 NP249, aluminum cases, chain driven BK249JA TSK-249

GRAND WAGONEER

6 cyl 4.2L 1984-86 NP208, aluminum cases, chain driven BK208 TSK-208

1984-86 NP229, aluminum cases, chain driven BK228/9 TSK-208

8 cyl 5.2L 1993 NP249, aluminum cases, chain driven BK249J TSK-249

5.9L 1984-88 NP208, aluminum cases, chain driven BK208 TSK-208

1984-91 NP229, aluminum cases, chain driven BK228/9 TSK-208

JEEPSTER

4 cyl 134ci 1967-71 Dana Model 20, iron case gear driven BK20 TSK-20

6 cyl 225ci 1967-71 Dana Model 20, iron case gear driven BK20 TSK-20

232ci 1972-73 Dana Model 20, iron case gear driven BK20 TSK-20

258ci 1972-73 Dana Model 20, iron case gear driven BK20 TSK-20

8 cyl 304ci 1972-73 Dana Model 20, iron case gear driven BK20 TSK-20

LIBERTY

4 cyl 2.4L 2002-on NP231, aluminum cases, chain driven BK231JA TSK-231JA

2002-on NP242, aluminum cases, chain driven BK242B TSK-242B

6 cyl 3.7L 2002-on NP231, aluminum cases, chain driven BK231JA TSK-231JA

2002-on NP242, aluminum cases, chain driven BK242B TSK-242B

WAGONEER

4 cyl 2.1L 1985-86 NP207, aluminum cases, chain driven BK207 TSK-207

1987 NP231, aluminum cases, chain driven BK231 TSK-231

2.5L 1985-86 NP207, aluminum cases, chain driven BK207 TSK-207

1987 NP231, aluminum cases, chain driven BK231 TSK-231

6 cyl 230ci 1962-65 Dana Model 20, iron case, gear driven, 2 speed (High/Low) BK20 TSK-20

232ci 1965-71 Dana Model 20, iron case, gear driven, 2 speed (High/Low) BK20 TSK-20

258ci 1971-73 Dana Model 20, iron case, gear driven BK20 TSK-20

2.8L 1984-86 NP207, aluminum cases, chain driven BK207 TSK-207

1984-85 NP229, aluminum cases, chain driven BK228/9 TSK-208

1986 NP228, aluminum cases, chain driven BK228/9 TSK-208

1987 NP231, aluminum cases, chain driven BK231 TSK-231

1987 NP242, aluminum cases, chain driven BK242 TSK-242

4.0L 1988-90 NP231, aluminum cases, chain driven BK231 TSK-231

1988-90 NP242, aluminum cases, chain driven BK242 TSK-242

4.2L 1980-83 NP208, aluminum cases, chain driven BK208 TSK-208

1980-82 NP219, aluminum cases, chain driven BK228/9 TSK-208

1982-83 NP229, aluminum cases, chain driven BK228/9 TSK-208

8 cyl 304ci 1971-73 Dana Model 20, iron case, gear driven BK20 TSK-20

– 33.25mm I.D. front output bearing cones

WAGONEER Continued

8 cyl 304ci 1974-78 BW Quadratrac, aluminum cases, chain driven BK1305 TSK-1305

327ci 1965-67 Dana Model 20, iron case, gear driven, 2 Speed (High/Low) BK20 TSK-20

350ci 1968-71 Dana Model 20, iron case, gear driven BK20 TSK-20

360ci 1971-73 Dana Model 20, iron case, gear driven BK20 TSK-20

– 33.25mm I.D. front output bearing cones

1974-79 Dana Model 20, iron case, gear driven BK20A TSK-20

– 30mm I.D. front output bearing cones

1974-79 BW Quadratrac, aluminum cases, chain driven BK1305 TSK-1305

401ci 1974-78 Dana Model 20, iron case, gear driven BK20A TSK-20

– 30mm I.D. front output bearing cones

1974-78 BW Quadratrac, aluminum cases, chain driven BK1305 TSK-1305

5.9L 1980-83 NP208, aluminum cases, chain driven BK208 TSK-208

1980-82 NP219, aluminum cases, chain driven BK228/9 TSK-208

1982-83 NP229, aluminum cases, chain driven BK228/9 TSK-208

WRANGLER

4 cyl 2.4L 2003-on NP231, aluminum cases, chain driven BK231J TSK-231

2.5L 1987 NP207, aluminum cases, chain driven BK207 TSK-207

1987-94 NP231, aluminum cases, chain driven BK231 TSK-231

– 24mm wide input bearing, (BD50-8)

1994-02 NP231, aluminum cases, chain driven BK231J TSK-231J

– 16mm wide input bearing, (6010-N)

6 cyl 4.0L 1991-94 NP231, aluminum cases, chain driven BK231 TSK-231

– 24mm wide input bearing, (BD50-8)

1994-on NP231, aluminum cases, chain driven BK231J TSK-231J

– 16mm wide input bearing, (6010-N)

2003-on NP241, aluminum cases, chain driven BK241J TSK-241J

– Rubicon Special only

– this is a 4:1 ratio unit

4.2L 1987-90 NP231, aluminum cases, chain driven BK231 TSK-231