3090385 Volvo F10 TD100 Compressor Crankshaft Flange

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. It carries the bearing and seal seat on the drive side of the crankshaft, performing vital centering, sealing, and load transfer duties between the housing and the crankshaft. This component is critical for maintaining the alignment required for efficient pneumatic operations.

Compatibility with Volvo F10 engines

This specific flange is compatible with Volvo F10 trucks equipped with TD100 engines. It is engineered to withstand the high-stress environment of heavy commercial vehicle air systems, ensuring long-term reliability for fleet operators and workshop technicians.

Installation and maintenance guidance

When performing maintenance, technicians should verify that the pilot diameter and bolt hole circle match the existing component to prevent vibration or leakage. Proper installation of this flange is necessary to ensure that the drive mechanism—whether gear or coupling—transfers power accurately to the compressor crankshaft.

Troubleshooting and inspection

Regular inspection of the flange seat and seal area can help prevent premature air leakage or mechanical instability within the compressor assembly. Consult your authorized distributor to ensure correct 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.