Turbocharger Oil Return Pipe 5135786AB for Cummins ISB/ISD/QSB Diesel Engines 2003–2013 (ECU) hydraulic chamber and OE-style electrical

hydraulic chamber and OE-style electrical connector for direct integration with the transmission control module

and extend component life

or excessive noise indicates clutch failure

prevent overheating and maintain emissions compliance

Turbocharger Oil Return Pipe 5135786AB for Cummins ISB/ISD/QSB Diesel Engines 2003–2013 (ECU) hydraulic chamber and OE-style electricalProduct Overview Part Name: Turbocharger Oil Return Pipe Part Number: 5135786AB Vehicle Compatibility: Cummins Diesel Engines ISB, ISD, and QSB engines used in heavy duty trucks, buses, and off road machinery (20032013). Configuration: OEM style turbo oil return pipe engineered for Cummins engines, designed to route excess oil safely back to the sump. Function: Provides a leak free passage for lubricating oil returning from the turbocharger to the oil