MCS-579834 - Kit includes all necessary parts to rebuild the air cut off valve circuit. motorcycle models with multiple carburetors include components to repair all carburetors. Kit includes necessary O-rings; diaphragm; spring; screws. Improperly functioning air cut

Fitment:
Yamaha: 00-01; 02-05; 06-09; 99 1100 XVS V-Star