Remanufactured A4720901480 Detroit DD15 BorgWarner S430 Turbocharger

The A4720901480 Turbocharger is a purpose-matched BorgWarner S430 assembly for Detroit DD15, Heavy-duty highway and vocational DD15 applications matching OE fitment. It is built around the exact compressor, turbine, housing, and control specification associated with part number A4720901480, so fitment should be confirmed from the engine serial number and original turbo tag rather than by engine family alone.

The A4720901480 is a large-frame BorgWarner replacement turbo for Detroit DD15 engines, commonly catalogued in the S410G/S430 replacement family. It is designed to provide the sustained airflow and durability required by a 14.8L highway engine while maintaining the intended boost and drive-pressure relationship. Because naming varies between catalogs, fitment should be confirmed from the complete OE number and original tag.

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.