24 03 11 Crankshaft Flange for Air Brake Compressors

What does a crankshaft flange do?

The crankshaft flange serves as a critical component in the air brake compressor assembly, facilitating the transfer of motion within the compression cycle. This part is manufactured using high-strength components to withstand the rigorous mechanical stresses encountered during continuous operation in heavy commercial vehicle systems.

Compatible vehicles and engines

This component is specifically designed for use in various heavy commercial vehicles, including Freightliner, Kenworth, Peterbilt, and International models. It is compatible with Detroit Diesel Series 60 engines and is also fitted to Western Star and Sterling trucks. The flange ensures stable alignment within the compressor unit to maintain consistent air pressure.

Installation and maintenance

For professional workshop technicians and fleet managers, ensuring correct fitment is essential for preventing air leaks or mechanical vibration. When replacing this part, it is recommended to inspect the surrounding seals and bearings to ensure the entire compressor assembly remains in optimal condition. Consult your authorized distributor for further assistance.

Troubleshooting guidance

Regular inspection of the crankshaft assembly helps prevent premature failure of the air brake system.

OE cross-reference

24 03 11 (Compressor Crankshaft Flange) is the equivalent of the Knorr-Bremse OE number. This part directly replaces Knorr-Bremse OE number II159920065.