4089222 Cummins Compatible Compressor Crankshaft Flange

This compressor crankshaft flange serves as a critical component within the air brake compressor assembly. It facilitates the necessary connection and stability required for the crankshaft's rotation, ensuring that the engine's power is effectively transferred to drive the compression cycle. Built from heavy-duty grade materials, this component is engineered to withstand the high-pressure environments found in heavy commercial vehicle air systems.

This specific flange is compatible with Cummins engines, including the 6BT5.9 model. It is also designed for use in various other heavy-duty engine configurations to maintain optimal pneumatic pressure. Ensuring the correct fitment is essential for the continued operation of the air brake system in trucks and buses.

When performing maintenance or an overhaul of the compressor assembly, inspecting the crankshaft flange is vital. Proper installation ensures that the crankshaft remains aligned during its high-speed rotation, preventing premature wear on bearings or seals. Technicians should verify all mounting points are secure to maintain consistent air production.

Consult your authorized distributor to check the compatibility list.

OE cross-reference

7500 750 004 (Compressor Crankshaft Flange) is the equivalent of the Cummins OE number. This part directly replaces Cummins OE number 4089222.