SKU: MOR65770
UPC: 084663657702
MPN: 65770
The MOROSO Fuel Pump Spring (Part Number 65770) is a replacement component designed for use in fuel pump assemblies. It is suitable for both street and competition applications, ensuring stable fuel delivery pressure in various engine setups, including naturally aspirated and supercharged configurations.
This precision-manufactured spring regulates fuel pump output by controlling the return pressure relief valve mechanism within the fuel pump assembly. Its construction is intended to resist corrosion from ethanol blends, providing reliable performance over time. The compact size allows for a direct fit in stock or modified pump cavities.
Mechanics and engine builders can rely on this spring when upgrading fuel pumps or modifying fuel system components. If you are experiencing fuel pressure fluctuations, this spring may help stabilize your fuel delivery system.
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