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Exhaust Valve Controllers
QuadBoss
QuadBoss Air Cut Off Valve Kit
SKU: qbs420585
Improperly functioning air cut-off valves can stick open or closed, causing poor running conditions and popping during deceleration. Air Cut-Off Valve Kit includes O-rings, diaphragm, spring and screws necessary to rebuild the air cut-off valve circuit.
$29.28Clearance
3 In Stock
Ships within 1-2 business days - free shipping
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Overview
Improperly functioning air cut-off valves can stick open or closed, causing poor running conditions and popping during deceleration. Air Cut-Off Valve Kit includes O-rings, diaphragm, spring and screws necessary to rebuild the air cut-off valve circuit.
Features
- Complete rebuild kit with O-rings, diaphragm, spring, and screws to restore carburetor air cut-off function
- Multi-carb models include components for all carbs; direct OEM replacement for reliable performance
- Fixes sticking valves causing poor idle, popping on deceleration, and lean running conditions
- Models with multiple carburetors include components to repair all carburetors
Air Cut Off Valve Kit
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