Remanufactured 5354495 Cummins ISB 6.7L Holset HE300VG Turbocharger

The 5354495 Turbocharger is a purpose-matched Holset HE300VG assembly for Cummins ISB 6.7L EPA17 and later medium-duty applications, Cummins QSB 6.7L applications where specified. It is built around the exact compressor, turbine, housing, and control specification associated with part number 5354495, so fitment should be confirmed from the engine serial number and original turbo tag rather than by engine family alone.

The 5354495 is a later Cummins ISB 6.7L HE300VG calibration designed for precise electronic control of boost and exhaust flow. The VGT closes to accelerate turbine response and support engine braking, then opens as airflow demand rises to prevent excessive drive pressure.

Because this part number belongs to a closely related group of HE300VG units, the engine serial number and original turbo tag should be checked before installation.

This is the turbo-only version and is supplied without the electronic actuator. The existing actuator should only be reused after its condition, compatibility, and calibration are verified; a worn or incorrectly indexed actuator can cause boost, vane-position, and engine-brake faults even when the turbocharger itself is sound. Turbo Centre remanufacturing begins with complete disassembly and thorough cleaning so every critical surface can be inspected. Worn bearings, seals, and service components are replaced; shaft, wheel, housing, and vane-system condition are measured; the rotating assembly is balanced; and the completed turbo is checked for smooth operation, oil sealing, and correct control movement before shipment. This process restores the unit as a complete engineered assembly rather than simply replacing the visibly damaged component.