Cummins ISX Dual Cam Parts - Camshaft Section

Cummins ISX Dual Cam Engine Parts – Camshaft Section

The Cummins ISX Dual Cam camshaft assembly plays a critical role in controlling the precise timing and movement of the intake and exhaust valves, ensuring optimal airflow and efficient combustion. The Camshaft for Cummins ISX and QSX engines is engineered from high-strength steel and precision-ground for balance, providing smooth operation under the extreme loads typical of heavy-duty diesel engines. Each lobe on the camshaft is designed to deliver consistent valve lift and duration, maintaining proper engine breathing for improved fuel economy, reduced emissions, and sustained power output. Replacing a worn camshaft restores lost performance and prevents uneven valve wear or timing issues that can affect overall engine efficiency.

Supporting this assembly, the Camshaft Bushing Set provides proper alignment and rotational stability for the camshaft within the engine block. These bushings reduce friction, maintain oil clearance, and ensure smooth camshaft movement—essential for preventing premature wear in high-mileage engines. They are supplied as a complete set for the ISX Dual Cam and QSX engine families, simplifying installation during rebuilds.

Also included in this section is the Upper Gasket Set for EGR-equipped ISX engines, which ensures a reliable seal across the top-end components such as the cam housing, rocker assemblies, and valve cover areas.

Diesel Pro Power supplies premium aftermarket parts for Cummins ISX Dual Cam engines, providing the strength, precision, and reliability required to keep valve train components performing flawlessly under demanding operating conditions.