Cummins High Pressure Fuel Supply Pipe Pump to Common Rail

This high pressure fuel supply pipe transports pressurized fuel from the high pressure injection pump to the common rail accumulator (fuel rail) on Cummins ISGe series engines. Constructed from high strength steel tubing with precision flared or threaded end fittings to withstand common rail system pressures exceeding 1800 bar. Designed as a direct replacement for original equipment fuel lines on ISGe4 and ISGe5 engine platforms used in heavy duty truck applications. Critical for maintaining fuel system integrity and injection pressure stability.