1Applicable Model: Electric fuel pump is a replacement for Onan Cummins Generator, please confirm the model carefully to ensure precise fit. 2Part Number: Manufactured according to strict original equipment specifications, generator fuel pump reference OE number is E11007. 3Ideal Replacement: High performance pump components provide superior performance. Matches the fit and function of the factory part on specified models, is a reliable replacement part. 4Long Durability: Advanced polymers, brushes and commutators, and advanced air inlets ensure long life and durability in a variety of fuel mixtures. 5Rigorous Testing: Made of metal materials and is durable. Through strict manufacturing process and testing, the oil pump surface will not have oil stains.