Holley Acc. Pump Diaphragm 50cc Pump 135-7

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Holley Acc. Pump Diaphragm 50cc Pump 135-7

Holley Acc. Pump Diaphragm 50cc Pump 135-7

Original price was: $25.32.Current price is: $19.57.

99 in stock

SKU: HLY135-7 Category:

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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