BD Diesel Flow-MaX Pump Pressure Spring - 13psi

This is the BD Diesel Flow-MaX Pump Pressure Spring, specifically set to 13 PSI. It's a well-built replacement part designed to regulate the fuel pressure within your BD Diesel Flow-MaX fuel pump system. Maintaining the correct fuel pressure is crucial for optimal engine performance and longevity in diesel applications.

This spring is a direct replacement for the factory spring in your Flow-MaX pump. By ensuring your fuel system operates at the intended 13 PSI, you help prevent issues like fuel starvation under load or excessive pressure that could damage other components. It’s a simple part, but it plays a key role in the overall health of your fuel delivery system.

This part is not CARB approved and cannot be shipped to California. It comes with a 12-month or 12,000-mile warranty from BD Diesel.