Mallory Ignition Fuel Pump & Regulator Diaphragm Kits - Genuine Seal & Repair Kits

Keep your Mallory fuel system performing at its best with genuine Mallory Diaphragm Kits — the factory-correct solution for servicing Mallory mechanical fuel pumps and fuel pressure regulators. Designed as direct-replacement seal and repair kits, these service kits restore accurate fuel pressure regulation and consistent fuel delivery across a wide range of performance street and racing applications.

Key Features:

• Genuine Mallory replacement components manufactured to original factory specifications
• Covers both fuel pump and fuel pressure regulator diaphragm service applications — select the correct kit for your specific Mallory component
• Seal materials formulated to resist fuel degradation, with options available for gasoline, alcohol, and methanol fuel types (varies by kit)
• Complete kits include all necessary components for a thorough diaphragm service
• Legal for use on emissions-controlled vehicles, non-emissions-controlled vehicles, and racing-use-only applications
• Restores like-new fuel pressure accuracy and reliable fuel delivery performance

About Mallory Ignition:

Since 1925, Mallory has been a leading manufacturer of automotive ignition and fuel system products, developing solutions from early V8 platforms through to modern high-performance applications. Choosing genuine Mallory diaphragm service kits ensures your Comp Pump or fuel pressure regulator is returned to the same factory standard of accuracy and reliability it had when new.