Description

Set of 2 BRAND NEW Aftermarket Carb Diaphragms (only the rubber parts). It does not include anything else than that. They should fit Yamaha XS1 XS1B  XS2 XS500C XS500D TX650 TX650A XS650B XS650C XS650D made between 1970 and 1977 unless the carbs are different than the stock MIKUNI BS38CV ones. The diaphragm itself does not have separate part number, but the part number of the corresponding Yamaha Diaphragm Assembly is 256-14940-00-00. So according to these part numbers the diaphragms above should fit the following models:

1970 XS1 CARBURETOR (XS1 – XS1B)
1971 XS1B CARBURETOR (XS1 – XS1B)
1972 XS2 CARBURETOR (XS2) (TX650)
1973 TX650 CARBURETOR (XS2) (TX650)
1974 TX650A CARBURETOR TX650A – XS650B
1975 XS650B CARBURETOR TX650A – XS650B
1976 XS500C CARBURETOR
1976 XS650C CARBURETOR XS650C
1977 XS500D CARBURETOR
1977 XS650D CARBURETOR XS650D