Remanufactured 3537074 Cummins N14 Holset HT60 Turbocharger

The 3537074 Turbocharger is a purpose-matched Holset HT60 assembly for Cummins N14, Heavy-duty highway and vocational N14 applications. It is built around the exact compressor, turbine, housing, and control specification associated with part number 3537074, so fitment should be confirmed from the engine serial number and original turbo tag rather than by engine family alone.

The Holset HT60 is a heavy-duty fixed-geometry turbocharger used on Cummins N14 engines.

Its large compressor and turbine are designed for sustained highway airflow, durable boost delivery, and straightforward mechanical operation without electronic vane controls. Correct exhaust housing specification, oil supply, air filtration, and engine calibration are essential because many HT60 assemblies look similar but are matched to different N14 ratings.

This listing is supplied as the turbocharger configuration shown. Correct installation requires clean oil feed and drain paths, a sealed charge-air and exhaust system, proper air filtration, and confirmation that the original failure did not leave debris or contamination in the engine system.

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.