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Replacement Diaphragm for 2-Port and 3-Port FPRs


WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

The BLOX Racing Diaphragm is a direct replacement for competition 2-Port (PN: BXFU-00410) and 3-Port (PN: BXFU-00411) adjustable Fuel Pressure Regulators. We developed a new design compatible with gasoline, diesel, methanol and ethanol.