YAMAHA YZ250 YZ490 WR500 Reed Valve Gasket 39X-13621-11 39X-13621-01

YAMAHA  Reed Valve Seat Gasket    OEM Ref. # 39X-13621-11 / 39X-13621-00 / 39X-13621-01    NOS New Old Stock.  SB151-89/X

Fits 

1983 YZ250K - Air Cleaner Yz250l
1984 YZ250L - Air Cleaner Yz250l
1984 YZ490L - Intake
1985 YZ250 (YZ250N) - Intake
1985 YZ490 (YZ490N) - Intake
1986 YZ490S - Air Cleaner
1986 YZ250 (YZ250S) - Air Cleaner
1987 YZ250T - Air Filter
1987 YZ490T - Air Filter
1988 YZ250U - Air Filter
1988 YZ490U - Air Filter
1989 YZ490W - Air Filter
1990 YZ490A - Air Filter
1992 WR500ZD - Air Filter
1993 WR500ZE - Air Filter