Weldon High Performance A2044-15 Diaphragm Assembly For A2040 Series Fuel Pressure Regulators

Weldon High Performance A2044-15 Diaphragm Assembly For A2040 Series Fuel Pressure Regulators
Rough Shipping Estimate
Estimate Shipping
Price: $65.11
5 in stock
Sold As: 1 Diaphragm Assembly

Part Number: WELA204415

MFG Number: A2044-15


Order this item to pickup at our Corona, CA store. You'll pay when you get here. You can pay by credit card, cash or PayPal and we'll contact you when this order is ready for pickup.


California proposition 65 warningCalifornia Prop 65 Warning: This item may cause cancer or reproductive harm. For more info visit p65warnings.ca.gov The above image is a representation of this item. Actual item may vary. If it's crucial to what you're working on, call the store at 951-737-RACE, and one of our sales reps will be happy to email you a current photograph.



Product Information:

2-1/2" x 2-1/2" standard replacement Fluorosilicone (silicone rubber variation) diaphragm assembly for the A2040 series fuel pressure regulators. Will also fit T2040 series fuel pressure regulators, however the "T" series regulators actually have a Teflon diaphragm.

    Fluorosilicone diaphragm fuel pressure regulators
  • A2040-281-​A-15
  • A2040-281-​A-30
  • A2040-281-​​A-200
    Teflon diaphragm fuel pressure regulators
  • T2040-120
  • T2040-200
    Fluorosilicone Diaphragm Compatible Fuels:
  • MOST racing fuels. For all racing fuels see part number T2044-15 (the Teflon diaphragm)
  • Gasoline
  • Methanol
  • Diesel
  • Ethanol

Related Parts

Scroll Top