4089222 CUMMINS Crankshaft Flange Compatible Part

This crankshaft flange serves as a critical structural component within the air brake compressor assembly. Designed to facilitate stable rotation and power transmission, it ensures the compressor operates with precision under heavy-duty working conditions. The component is manufactured using high-strength components to withstand the mechanical stresses inherent in heavy commercial vehicle engine systems.

4089222 is the OE-equivalent crankshaft flange used in CUMMINS ISX, ISLE, ISB6.7, QSX, ISL, ISC, ISCE, and QSL engines. This part is specifically engineered to maintain compatibility with original equipment specifications, ensuring a seamless fit during compressor overhauls and repairs. It is an essential spare part for maintaining the pneumatic integrity of the vehicle's braking system.

Workshop technicians should ensure that the crankshaft flange is inspected for any signs of wear or surface irregularities before installation. Proper alignment is crucial when mounting this component to the compressor assembly to prevent vibration or mechanical failure. This part is designed for direct assembly in professional workshop environments to restore optimal air brake compressor performance.