3090385 Crankshaft Flange for Volvo F10

What does a crankshaft flange do?

The compressor crankshaft flange serves as the essential connecting element that links the air brake compressor's crankshaft to the engine drive. By carrying the bearing and seal seat on the drive side of the crankshaft, it performs critical centering, sealing, and load transfer duties between the housing and the crankshaft. This component ensures that the drive force—whether via gear, belt-pulley, or coupling—reaches the crankshaft accurately and centered.

Compatible Volvo F10 applications

This specific flange is compatible with Volvo F10 trucks, including models such as the F 10/320. It is engineered to withstand high-stress environments typical of heavy commercial vehicle operations, maintaining system integrity during continuous operation.

Installation and maintenance guidance

For successful installation, technicians should verify that the pilot diameter, bolt hole circle, and seal seat dimensions match the existing component exactly. Using an incorrect flange can lead to rapid leakage or excessive vibration even if it appears to fit. Always check the compressor type number to ensure correct selection.

Troubleshooting and selection

Selecting high-strength components helps prevent premature failure in the pneumatic system. Consult your authorized distributor for more information.

OE cross-reference

13 06 12 (Compressor Crankshaft Flange) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 3090385.