Cummins 5291703 Fuel Injector Supply Tube

The Cummins 5291703 Genuine Injector Fuel Supply Tube is a precision-engineered high-pressure connector designed to deliver fuel from the common rail to the injector. Manufactured to Cummins OEM standards, this hardened steel tube ensures consistent fuel flow, pressure integrity, and leak-free performance under extreme engine conditions. Ideal for heavy-duty diesel applications, it supports efficient combustion and optimal engine operation.