Boyesen Rad Valve Reed Cage Replacement Gasket RG-42.

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

1989-2000 KTM 125 EXC,

1992-2000 KTM 125 SX,

1998-2005 KTM 200 EXC,

1998-2003 KTM 200 MXC,

1990-2001 KTM 250 EXC,

1998-2001 KTM 250 MXC,

1992-2001 KTM 250 SX,

1990-2001 KTM 300 EXC,

1990-1997 KTM 300 MXC,

1996-1997 KTM 360 EXC,

1996-1997 KTM 360 SX,

1998-2002 KTM 380 EXC,

1998-2002 KTM 380 MXC,

1998-2002 KTM 380 SX,

Part No. 05-9242