3090385 Compressor Crankshaft Flange for Volvo F12

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, it performs the critical duty of centering, sealing, and transferring loads between the compressor housing and the crankshaft. This component is vital for maintaining the integrity of the pneumatic system under heavy-duty operating conditions.

This specific part is engineered for Volvo F12 vehicles, including variants such as the F 12/370, F 12/360, F 12/400, F 12/410, F 12/320, and F 12/330 models featuring TD120 engines. It is built to withstand the mechanical stresses encountered in heavy commercial vehicle applications, ensuring reliable performance for workshop technicians and fleet managers alike.

When performing installation or maintenance, technicians should verify that the pilot diameter, bolt hole circle, and seal seat dimensions match the existing component exactly. Incorrect fitment can lead to premature leakage or excessive vibration within the compressor assembly. Proper inspection of the flange thickness and drive type is recommended during every service interval to prevent system failure.

Consult your authorized distributor to ensure perfect fitment for your specific engine configuration.

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.