New 177148 Caterpillar C15 / 3406E BorgWarner S410G Turbocharger - Turbo Centre Production Line

The 177148 Turbocharger is a purpose-matched BorgWarner S410G assembly for Caterpillar C15 single-turbo engines, Caterpillar 3406E and C16 applications where specified. It is built around the exact compressor, turbine, housing, and control specification associated with part number 177148, so fitment should be confirmed from the engine serial number and original turbo tag rather than by engine family alone.

The BorgWarner S410G is a proven single-turbo configuration for Caterpillar C15, 3406E, and related applications where this exact housing and wheel package is specified. Its fixed-geometry design provides high airflow capacity, strong pulling power, and fewer control components than a compound or VGT system. Proper matching is essential because visually similar S400-frame turbos can use different compressor, turbine, and housing combinations that change response and engine performance.

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 Production Line units are assembled from new components to controlled specifications. The rotating group is balanced, bearing clearances and oil passages are checked, housings and control hardware are inspected, and wastegate or vane operation is verified where applicable before shipment. The result is a direct-replacement turbo built for dependable highway, vocational, fleet, and industrial service without a core return requirement.