Description
The accelerator pump diaphragm is the critical component that meters fuel during throttle transitions, directly affecting your engine’s response off the line. A worn or compromised diaphragm causes hesitation, stumbling, or flat spots—issues that compromise both street performance and track consistency. This OEM-spec replacement diaphragm restores precise fuel delivery and ensures your Holley or Demon carburetor functions at peak efficiency.
- 50cc displacement capacity
- Rubber construction
- Gasoline compatible
- Fits Holley carburetors
- Fits Demon carburetors
- Bolt-on replacement
- MPN: 135-7
- Sold individually
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