3097150 Crankshaft Flange for Volvo B10

The compressor crankshaft flange acts as the vital connecting element that links the air brake compressor's crankshaft to the engine drive. It carries the bearing and seal seat on the drive side of the crankshaft, performing essential centering and load transfer duties between the housing and the crankshaft.

This specific component is designed for use in Volvo B10 engines. It ensures that the drive mechanism—whether gear, pulley, or coupling driven—reaches the crankshaft in a perfectly centered position to prevent premature wear.

When replacing this part, technicians should verify that all dimensions, including pilot diameter and bolt hole circle, match the original equipment specifications. Even if a part fits physically, any mismatch in seal seat or bearing seat size can lead to air leakage or excessive vibration during operation.

Maintaining correct flange alignment is crucial for the longevity of the entire air brake system. Consult your authorized distributor for further assistance.

OE cross-reference

13 05 11 (Compressor Crankshaft Flange) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 3097150.