This Yamaha 1L9-81621-51-00 CONTACT BRKR ASY is used on these models and components:
1976 XS360C CONTACT BREAKER GOVERNOR
1977 XS360D CONTACT BREAKER GOVERNOR
1977 XS360_2D CONTACT BREAKER-GOVERNOR
1977 XS400D CONTACT BREAKER GOVERNOR
1978 XS400-2E CONTACT BREAKER – GOVERNOR
1978 XS400E CONTACT BREAKER GOVERNOR
1979 XS400F CONTACT BREAKER – GOVERNOR
1979 XS400_2F CONTACT BREAKER – GOVERNOR