Image is for illustration purposes only. Actual part may vary.

180106

FUEL PUMP 4935005

This is a 12-volt electronic fuel transfer pump. Its job is to pull fuel from the tank and supply it to the high-pressure injection system on certain Cummins diesel engines. You typically replace this pump when the engine suffers from hard starting, low power, or fuel pressure drops because the internal motor or pumping mechanism has worn out or failed.