135-9 Holley Pump Diaphragm
135-9 Holley Pump Diaphragm
Available in stock (125)
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135-9 Holley Pump Diaphragm
Enhance the performance of your engine with the 135-9 Holley Pump Diaphragm. Designed with precision and manufactured using high-quality materials, this diaphragm is a crucial component for any fuel system enthusiast.
Key Features:
- Proven Performance: With over 100 years of excellence, Holley remains the leader in fuel systems, trusted by NASCAR and NHRA champions.
- Versatile Compatibility: Suitable for use with all alcohol base fuels, ensuring flexibility in fuel choices.
- Durable Material: Made from GFLT (Fluoroelastomer), providing exceptional resistance and longevity.
- Optimal Capacity: Designed with a diaphragm size of 50 cubic centimeters to meet your performance needs.
- Limited Warranty: Enjoy peace of mind with a 90-day warranty covering your purchase.
Why Choose Holley?
Holley's products range from performance fuel pumps to fuel injection systems, allowing you to tailor your setup for street performance, racing, or marine applications. Whether used as a standalone solution or in conjunction with other trusted brands like Hooker Headers, Flowtech Headers, NOS, Weiand, or Earl's, you can count on Holley to provide the competitive edge you crave.
Upgrade your fuel system today with the 135-9 Holley Pump Diaphragm and experience the difference in your engine's performance!
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

