All Balls Racing - Air Cut off Valve Rebuild Kit (46-1021) Options:(46-1021) the Air Flow model has

the Air Flow model has more vents for more air flow on the shell and on the chin cover

in addition the piston itself is guided by our unique back-plate to prevent piston wear and maintain correct alignment within the slave unit

it does not fit on all model years

TruDri® fabric moves sweat away from the body to keep you dry

Damage to this position cannot be ruled out

All Balls Racing - Air Cut off Valve Rebuild Kit (46-1021) Options:(46-1021) the Air Flow model hasKit Includes all necessary parts to rebuild the air cut off valve circuit. Models with multiple carburetors include components to repair all carburetors. Kit includes necessary o rings, diaphragm, spring, screws. Improperly functioning air cut off valves can stick open or closed causing popping on deceleration or poor running conditions.