Holley 135-9 Alcohol Accelerator Pump Diaphragm - 50cc Viton for Holley/Demon Carburetors

SKU: BBVL_135-9
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About Holley Holley is the legendary American carburetor and fuel-injection ...Read More

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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Holley

Holley is the legendary American carburetor and fuel-injection brand — over 100 years of induction history. From the iconic 4150 four-barrel to today's Sniper EFI conversions, Holley remains the choice for muscle car restorations, Pro Mod, and gasser builds.

Unrivaled Durability with the Holley 135-9 Alcohol Accelerator Pump Diaphragm

For enthusiasts running alcohol or E85 fuels, the Holley 135-9 Accelerator Pump Diaphragm is an indispensable upgrade. This 50cc Viton diaphragm is specifically engineered to resist the corrosive effects of alcohol-based fuels, providing superior longevity and reliability compared to standard rubber diaphragms. Ensure your Holley or Demon carburetor maintains its crisp throttle response and consistent fuel delivery, even under the demanding conditions of alternative fuels.

Viton Construction for Alcohol and Gasoline Compatibility

The key to this diaphragm's exceptional performance lies in its Viton construction. Viton is a premium synthetic rubber known for its outstanding resistance to heat, chemicals, and fuels, including gasoline and various alcohol blends. This makes the 135-9 an ideal choice for both dedicated alcohol setups and vehicles that occasionally run E85 or other high-ethanol content fuels. It's designed for 50cc accelerator pumps, delivering a powerful and immediate fuel shot for optimal engine response.

  • Capacity: 50 cc
  • Material: Premium Viton
  • Fuel Type: Gasoline / Alcohol / E85 Compatible
  • Compatibility: Holley and Demon Carburetors
  • Feature: Superior chemical and heat resistance

Invest in Long-Term Performance with Holley Viton

Protect your investment and ensure consistent performance by choosing the Holley 135-9 Viton Accelerator Pump Diaphragm. Standard rubber diaphragms can quickly degrade when exposed to alcohol, leading to fuel leaks, poor acceleration, and costly carburetor damage. With Holley's commitment to quality and specialized materials, you can trust this diaphragm to provide reliable, long-lasting service in your high-performance application. Find this essential alcohol-compatible component at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Holley

Holley is the legendary American carburetor and fuel-injection brand — over 100 years of induction history. From the iconic 4150 four-barrel to today's Sniper EFI conversions, Holley remains the choice for muscle car restorations, Pro Mod, and gasser builds.

Unrivaled Durability with the Holley 135-9 Alcohol Accelerator Pump Diaphragm

For enthusiasts running alcohol or E85 fuels, the Holley 135-9 Accelerator Pump Diaphragm is an indispensable upgrade. This 50cc Viton diaphragm is specifically engineered to resist the corrosive effects of alcohol-based fuels, providing superior longevity and reliability compared to standard rubber diaphragms. Ensure your Holley or Demon carburetor maintains its crisp throttle response and consistent fuel delivery, even under the demanding conditions of alternative fuels.

Viton Construction for Alcohol and Gasoline Compatibility

The key to this diaphragm's exceptional performance lies in its Viton construction. Viton is a premium synthetic rubber known for its outstanding resistance to heat, chemicals, and fuels, including gasoline and various alcohol blends. This makes the 135-9 an ideal choice for both dedicated alcohol setups and vehicles that occasionally run E85 or other high-ethanol content fuels. It's designed for 50cc accelerator pumps, delivering a powerful and immediate fuel shot for optimal engine response.

  • Capacity: 50 cc
  • Material: Premium Viton
  • Fuel Type: Gasoline / Alcohol / E85 Compatible
  • Compatibility: Holley and Demon Carburetors
  • Feature: Superior chemical and heat resistance

Invest in Long-Term Performance with Holley Viton

Protect your investment and ensure consistent performance by choosing the Holley 135-9 Viton Accelerator Pump Diaphragm. Standard rubber diaphragms can quickly degrade when exposed to alcohol, leading to fuel leaks, poor acceleration, and costly carburetor damage. With Holley's commitment to quality and specialized materials, you can trust this diaphragm to provide reliable, long-lasting service in your high-performance application. Find this essential alcohol-compatible component at GGCRACING.

Product Details

Product Description

About Holley

Holley is the legendary American carburetor and fuel-injection brand — over 100 years of induction history. From the iconic 4150 four-barrel to today's Sniper EFI conversions, Holley remains the choice for muscle car restorations, Pro Mod, and gasser builds.

Unrivaled Durability with the Holley 135-9 Alcohol Accelerator Pump Diaphragm

For enthusiasts running alcohol or E85 fuels, the Holley 135-9 Accelerator Pump Diaphragm is an indispensable upgrade. This 50cc Viton diaphragm is specifically engineered to resist the corrosive effects of alcohol-based fuels, providing superior longevity and reliability compared to standard rubber diaphragms. Ensure your Holley or Demon carburetor maintains its crisp throttle response and consistent fuel delivery, even under the demanding conditions of alternative fuels.

Viton Construction for Alcohol and Gasoline Compatibility

The key to this diaphragm's exceptional performance lies in its Viton construction. Viton is a premium synthetic rubber known for its outstanding resistance to heat, chemicals, and fuels, including gasoline and various alcohol blends. This makes the 135-9 an ideal choice for both dedicated alcohol setups and vehicles that occasionally run E85 or other high-ethanol content fuels. It's designed for 50cc accelerator pumps, delivering a powerful and immediate fuel shot for optimal engine response.

  • Capacity: 50 cc
  • Material: Premium Viton
  • Fuel Type: Gasoline / Alcohol / E85 Compatible
  • Compatibility: Holley and Demon Carburetors
  • Feature: Superior chemical and heat resistance

Invest in Long-Term Performance with Holley Viton

Protect your investment and ensure consistent performance by choosing the Holley 135-9 Viton Accelerator Pump Diaphragm. Standard rubber diaphragms can quickly degrade when exposed to alcohol, leading to fuel leaks, poor acceleration, and costly carburetor damage. With Holley's commitment to quality and specialized materials, you can trust this diaphragm to provide reliable, long-lasting service in your high-performance application. Find this essential alcohol-compatible component at GGCRACING.

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