149-2311 Electric Fuel Pump:replacement for Cummins A029F889,replacement for Airtex E11007 149-2311,replacement for Onan 4000 4KW Gas Generator,replacement for Onan microquiet 4000 fuel pump,replacement for Cummins rv qg 4000. E11007 Fuel Pump Part number: E11007 A029F889 149-2311 149-2311-02 149-2311-01 149231101. Excellent Fuel Delivery: A fuel pump is a mechanical device used to transfer fuel from the tank to the vehicle's engine. The fuel pump is responsible for maintaining the correct fuel pressure and flow to ensure that the engine receives the right amount of fuel at the right time. Quality and Durability: Our 149-2311 fuel pumps are made of metal and provide durability and protection against heat, vibration and corrosion. Package Includes:1*E11007 Electric Fuel Pump. About Service: Please check the display pictures and OEM to see before purchase. E11007 Electric Fuel PumpSpecification:Volts: 12Material: Metal + wire harnessFree Flow Rate: >100L/HInlet Size:1/8 in.-27Maximum Pressure (psi):5 psiOutlet Attachment:Female threadsInlet Attachment:Female threadsFitment:replacement for Cummins A029F889replacement for Airtex E11007 149-2311replacement for Onan 4000 4KW Gas Generatorreplacement for Onan microquiet 4000 fuel pumpreplacement for Cummins rv qg 4000 Package:1x 149-2311 Electric Fuel PumpIt's time to replace the fuel pump:1. The engine struggles to start or won't start2. The engine stalls while driving, Decreasing in power or acceleration