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Pair Of 50cc Accelerator Pump Diaphragms For Holley Carb – Rubber Gasoline Race Diaphragm, USA Speed, Direct Replacement
About this item
Got a Holley carburetor that's bogging when you hit the gas?
Chances are the accelerator pump diaphragm is shot.
This pair of 50cc diaphragms from USA Speed is exactly what you need to get that crisp throttle response back.
They're a direct replacement for part numbers 135-7, 5337, and 35-2.
Made in the USA from high-quality rubber, these diaphragms are designed to handle gasoline and racing conditions.
No mounting hardware is included—just the two diaphragms—so you'll reuse your existing pump housing.
They're brand new and ready to install.
Fix that flat spot and get your engine accelerating like it should with these simple, effective replacement parts.
USD$ 8.00 
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