7500 750 004 CUMMINS Crankshaft Flange Air Brake Compressor

The 7500 750 004 crankshaft flange serves a critical role in the air brake compressor assembly, providing the necessary structural connection and rotational stability required for heavy-duty engine operations. This high-strength component is designed to withstand rigorous mechanical stresses within the air compressor system, ensuring consistent air delivery for braking functions in heavy commercial vehicles.

This specific part is the OE-equivalent of the CUMMINS 4089222 crankshaft flange used in CUMMINS ISX, ISLE, ISB6.7, QSX, ISL, ISC, ISCE, QSL and QSL9 engines. It also maintains compatibility with WABCO SS318 systems and ALEXANDER DENNIS requirements. The precision engineering ensures that it meets the exact specifications of the original equipment for seamless integration into the existing engine architecture.

For workshop technicians, this flange is a vital component during air brake compressor repair or engine overhaul procedures. Maintaining the integrity of the crankshaft connection is essential for preventing pressure drops or mechanical failures within the pneumatic system. It is recommended to inspect the flange and surrounding drive components during routine service intervals to ensure optimal performance of the compressor assembly.

Engineers and fleet managers can rely on this component for maintaining heavy-duty engine reliability. Proper installation ensures that the torque transmission from the crankshaft to the compressor remains stable, preventing vibration-related wear in both the compressor and the engine block.