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Primarily used on Tier 3 8
reduces noise
Installed downstream of the Diesel Particulate Filter (DPF)
ensuring proper lubrication and cooling
supporting consistent brake performance and safety
CUMMINS TUBE,INJECTOR FUEL SUPPLY Top Seller Primarily used on Tier 3The CUMMINS TUBE, INJECTOR FUEL SUPPLY is engineered to deliver high pressure diesel fuel from the fuel rail to the injectors on 6. 7 liter ISB QSB engines. Specifically designed for use in the #4 or #5 cylinder positions, this component ensures precise fuel flow critical for efficient combustion and engine performance. Ideal for applications requiring exact fitment, it supports reliable operation in heavy duty vehicles.