Valve Cutoff 43028-1085 56-1037Carburetor Air Cut Off Valve KitLocated on the side of the carburetor the air cut off valve prevents lean fuel mixture (backfire) when decelerating Direct OE style replacement carburetor air cut off valve set. Includes; diaphragm, spring and O ring Temporarily closes the pilot jet airway to provide a richer mix as the throttle closes
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Carburetor Air Cut-Off Valve Kit
Located on the side of the carburetor the air cut off valve prevents lean fuel mixture (backfire) when decelerating
Direct OE style replacement carburetor air cut off valve set. Includes; diaphragm, spring and O-ring
Temporarily closes the pilot jet airway to provide a richer mix as the throttle closes