Fuel Transfer Lift Pump 4937767 for Cummins 6B 4B 5.9L 3.9L Engines

This Fuel Transfer Lift Pump 4937767 is designed to efficiently support Cummins 6B, 4B, 5.9L, and 3.9L engines, ensuring reliable fuel delivery. Please note, this is an aftermarket part and not an OEM component. Built to meet or exceed industry standards, it offers excellent durability and performance for your diesel engine. Easy to install and compatible with multiple Cummins models, it’s a cost-effective solution for maintaining your engine’s fuel system. Keep your engine running smoothly with this high-quality replacement lift pump Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.