Yamaha YZ125 Gaskets

4 gasket sets and 48 individual gaskets for the Yamaha YZ125. Material, thickness and OEM cross-reference for each.

Gasket Sets 4 available

Set Gaskets in Set Material Years
SET A 8 A 1983 - 1985
SET A 7 A 1998 - 2002
SET B 1 B 1990 - 1991
SET B 1 D 1989

Individual Gaskets

Gasket OEM Number Material Thickness Years
Yamaha YZ125 Clutch Cover gasket outline Clutch Cover 4JY-15463-01 A 20 mm 1998 - 2002
Yamaha YZ125 Cover gasket outline Cover 4JY-11354-01 A 20 mm 1994 - 1997
Yamaha YZ125 Cover gasket outline Cover 4JY-11354-02 A 20 mm 1994 - 2004
Yamaha YZ125 Crankcase gasket outline Crankcase 1C3-15451-00 A 0.02 mm 2008
Yamaha YZ125 Crankcase gasket outline Crankcase 4JY-15451-10 A 20 mm 2001 - 2004
Yamaha YZ125 Crankcase gasket outline Crankcase 4DB-15451-00 A 20 mm 1992 - 1993
Yamaha YZ125 Crankcase gasket outline Crankcase 4JY-15451-01 A 20 mm 1998 - 2000
Yamaha YZ125 Crankcase Cover gasket outline Crankcase Cover 1LX-15462-10 A 20 mm 1990 - 1993
Yamaha YZ125 Crankcase Cover gasket outline Crankcase Cover 5X4-15451-00 A 20 mm 1983 - 1985
Yamaha YZ125 Crankcase Cover gasket outline Crankcase Cover 4V2-15451-00-00 A 20 mm 1981
Yamaha YZ125 Crankcase Cover gasket outline Crankcase Cover 1LX-15451-11 B 40 mm 1989 - 1991
Yamaha YZ125 Crankcase Cover 1 gasket outline Crankcase Cover 1 4JY-15451-00 A 20 mm 1994 - 1997
Yamaha YZ125 Crankcase Cover 1 gasket outline Crankcase Cover 1 1LX-15451-00 A 20 mm 1986 - 1988
Yamaha YZ125 Crankcase Cover 2 gasket outline Crankcase Cover 2 4JY-15463-00 A 20 mm 1994 - 1997
Yamaha YZ125 Crankcase Cover 2 gasket outline Crankcase Cover 2 3JD-15463-10 A 20 mm 1986 - 1993
Yamaha YZ125 Crankcase Cover 2 gasket outline Crankcase Cover 2 5X4-15455-00 A 20 mm 1983 - 1985
Yamaha YZ125 Crankcase Cover 3 gasket outline Crankcase Cover 3 4JY-15462-00 A 20 mm 1994 - 2004
Yamaha YZ125 Crankcase Cover 3 gasket outline Crankcase Cover 3 1LX-15462-00 A 20 mm 1986 - 1989
Yamaha YZ125 Cylinder gasket outline Cylinder 4V2-11351-00-00 A 20 mm 1981
Yamaha YZ125 Cylinder gasket outline Cylinder 5DH-11351-01 A 20 mm 2001 - 2004
Yamaha YZ125 Cylinder gasket outline Cylinder 5X4-11351-00-00 A 20 mm 1982
Yamaha YZ125 Cylinder gasket outline Cylinder 5DH-11351-00 A 20 mm 1998 - 2004
Yamaha YZ125 Cylinder gasket outline Cylinder 1LX-11351-10 A 20 mm 1992 - 1993
Yamaha YZ125 Cylinder Base gasket outline Cylinder Base 1LX-11351-00 A 20 mm 1986 - 1991
Yamaha YZ125 Cylinder Base gasket outline Cylinder Base 24X-11351-00 A 20 mm 1983 - 1985
Yamaha YZ125 Cylinder Base gasket outline Cylinder Base 3R3-11351-00-00 A 20 mm 1980
Yamaha YZ125 Cylinder Base gasket outline Cylinder Base 4JY-11351-00 A 20 mm 1994 - 1997
Yamaha YZ125 Float Chamber gasket outline Float Chamber 363-14184-00 B 30 mm 1983
Yamaha YZ125 Float Chamber gasket outline Float Chamber 483-14184-00 B 30 mm 1980
Yamaha YZ125 Gasket gasket outline Gasket 4DB-11993-01 A 20 mm 1992 - 1993
Yamaha YZ125 Gasket 1 gasket outline Gasket 1 2W5-15455-00 A 20 mm 1980
Yamaha YZ125 Holder gasket outline Holder 4DB-1131N-00 A 20 mm 1992 - 1993
Yamaha YZ125 Holder gasket outline Holder 5X4-1131N-00 A 20 mm 1982 - 1991
Yamaha YZ125 Housing gasket outline Housing 4JY-11993-00 A 20 mm 1994 - 2000
Yamaha YZ125 Housing gasket outline Housing 4JY-11993-01 A 20 mm 1999 - 2004
Yamaha YZ125 Housing 2 gasket outline Housing 2 3JD-11993-10 A 20 mm 1986 - 1991
Yamaha YZ125 Housing Cover gasket outline Housing Cover 4JY-12428-00 A 20 mm 1994 - 2004
Yamaha YZ125 Housing Cover gasket outline Housing Cover 24X-12428-00 A 20 mm 1983 - 1985
Yamaha YZ125 Housing Cover 2 gasket outline Housing Cover 2 1LX-12428-01 A 20 mm 1990 - 1993
Yamaha YZ125 Housing Cover 2 gasket outline Housing Cover 2 1LX-12428-00 A 20 mm 1986 - 1988
Yamaha YZ125 Valve Seat gasket outline Valve Seat 80L-13621-00 A 20 mm 1986 - 1988
Yamaha YZ125 Valve Seat gasket outline Valve Seat 2K7-13621-10 A 20 mm 1991 - 1993
Yamaha YZ125 Valve Seat gasket outline Valve Seat 80L-13621-01 A 20 mm 1990
Yamaha YZ125 Valve Seat gasket outline Valve Seat 3R3-13621-00 A 20 mm 1983 - 1985
Yamaha YZ125 Valve Seat gasket outline Valve Seat 3XP-13621-00 A 20 mm 1992 - 1993
Yamaha YZ125 Valve Seat gasket outline Valve Seat 3TT-13621-00 B 40 mm 1980
Yamaha YZ125 Valve Seat gasket outline Valve Seat 39W-13621-00 A 20 mm 1983 - 1985
Yamaha YZ125 YPVS Housing gasket outline YPVS Housing 5X4-11993-01 A 20 mm 1983 - 1985

Cut Files

Ready-to-cut files for every gasket listed here are available to subscribers. Specifications are free to view.

Subscribe