All Balls Air Cut Off Valve Rebuild Kit Model 46-4044 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 cu For: Kawasaki VN1500A 87-99, VN1500B 87-90, VN1500C 96-97, ZG1000 Concours 86-06 IMPORTANT: Picture is for indication purpose only. To visually check the kit, you can visit the all balls website. The bought kit will match your motorcycle.