GASKET BLOCK KTM 350 440 550, BOYESEN RG43, RG-43

Boyesen Rad Valve Reed Cage Replacement Gasket RG-43.

NOTE. Will not fit OEM reed cages. Fits Boyesen Rad Valves.

1989-1990 KTM 350 EXC,

1987-1988 KTM 350 MXC,

1994-1995 KTM 440 EXC,

1994-1995 KTM 440 MXC,

1985-1988 KTM 500 MXC,

1993-1996 KTM 550 MXC,

Part No. 05-9243 (oro2u.com)