Description
A stuck air cut-off valve creates unpredictable carburetor behavior—causing backfiring on deceleration, rough idle, and poor throttle response that can compromise both performance and reliability. This rebuild kit addresses the root cause by replacing worn diaphragms, springs, and O-rings that deteriorate over time, restoring proper valve operation across your entire carburetor circuit. Whether you’re running a single carb or a multi-carb setup, this kit includes everything needed to get back to smooth, consistent engine behavior.
- MOOSE Racing OEM quality
- Replaces air cut-off valve components
- Includes diaphragm assembly
- Replacement spring included
- All necessary O-rings supplied
- Stainless steel fasteners
- Multi-carburetor compatible
- Bolt-on installation
- No professional fabrication required
- MPN: 46-3001
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