Fuel Transfer Pump Part 3918076 4937767 3917998 For B Series Engines Zinc Alloy Fuel Pump With Gasket Compatible With B3.9L B5.9L 4B 6BT ISBE Delivers Steady Fuel Pressure Built To Last Easy Install And Reliable Performance
✔️ Single-pump kit with gasket for easy install on Cummins B Series
This zinc alloy fuel pump is a direct-fit replacement for Cummins B Series engines, including B3.9L and B5.9L variants. Built for heavy-duty service, it resists wear and fuel exposure, helping maintain pump function over time. It comes ready to install with one gasket, casting to original specifications for a precise fit on compatible Cummins-powered equipment.
✅ Consistent fuel pressure for reliable engine operation on B Series engines including B3.9L and B5.9L
✅ Zinc alloy body resists wear and fuel exposure for long life
✅ Direct-fit replacement for Cummins engines with gasket included for precise fit
✅ Includes one pump and gasket for easy install on compatible equipment
💡 What is a fuel transfer pump used for in Cummins B Series diesel engines? It's a handy component that helps deliver fuel reliably and maintain steady pressure in the system. - Helps maintain steady pressure for reliable engine operation - Compatible with B3.9L, B5.9L, 4BT, 6BT, ISBE, ISF2.8, NTA855 engines - Includes gasket and is ready to install
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