Description
A worn or deteriorated accelerator pump diaphragm will compromise your carburetor’s fuel delivery and throttle response—two things you can’t afford to lose on the track or at the strip. This Holley Diaphragm Assembly delivers reliable, consistent acceleration enrichment across a wide RPM range, ensuring your engine gets the right fuel charge exactly when you demand it. Whether you’re running gasoline or alcohol, this OEM-equivalent replacement restores your carburetor to peak performance.
- 30 cc displacement
- Viton material construction
- Gas or alcohol compatible
- Fits Holley carburetors
- Fits Demon carburetors
- Bolt-on replacement
- Sold individually
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