Fuel Filter Spring

The ALLSTAR PERFORMANCE Fuel Filter Spring (ALL 40236) is a steel replacement spring component designed for use in Allstar in-line fuel filter assemblies. This natural-finish steel spring maintains consistent tension and proper sealing within fuel filter housings, ensuring reliable fuel delivery in racing engines and high-performance fuel systems.

Built from durable steel construction, this fuel filter spring withstands the pressures and temperatures inherent in performance fuel systems. The spring's consistent tension helps maintain proper cartridge seating and seal integrity within the filter body, reducing the risk of fuel leaks and contamination. At just 0.05 lbs, the spring's compact design makes it a direct replacement component for Allstar in-line filters, with compact dimensions of 3.95 x 1.9 x 4.4 inches accommodating tight engine bay installations.

This replacement spring is essential for fuel system maintenance in racing and performance applications where fuel purity directly impacts engine reliability and power output. Fuel filter springs experience constant cycling from pressure fluctuations and thermal cycling, making periodic replacement a critical maintenance step. The ALL 40236 spring offers a cost-effective way to restore original filter performance without purchasing an entire new assembly, making it ideal for teams managing multiple fuel filter units or those performing routine preventive maintenance.

ALLSTAR PERFORMANCE is a recognized manufacturer of racing fuel system components, and this spring maintains the exacting tolerances required for compatibility with Allstar in-line filter housings. Single-unit quantity allows for targeted replacement of worn springs or maintenance kit assembly.