7500 750 004 Crankshaft Flange for Air Brake Compressors

A compressor crankshaft flange is a critical component within the air brake compressor assembly, ensuring the secure integration of the crankshaft to the compressor housing. This component plays a vital role in maintaining the structural integrity and rotational stability of the pneumatic system under high-pressure operating conditions.

This part is compatible with several heavy commercial vehicle makes, including Kenworth, Peterbilt, Freightliner, Volvo, and International. It is specifically designed to work with Cummins engines such as the ISX15, ISM, and ISB series, as well as Caterpillar C9 engines. This ensures precise fitment across a wide range of heavy-duty applications from long-haul trucks to transit buses.

When performing maintenance or an overhaul of the air brake compressor, technicians should verify the flange surface for any signs of wear or unevenness. Ensuring that all mounting surfaces are clean and free of debris during installation is essential for preventing air leaks or vibration issues within the pneumatic circuit.

Check the compatibility list.

OE cross-reference

7500 750 004 (Compressor Crankshaft Flange) is the equivalent of the Alexander Dennis, Cummins and WABCO OE numbers. This part directly replaces Alexander Dennis OE number 6585542. It also replaces Cummins OE number 4089222 and WABCO OE number 9111539252.