3161258 Volvo FM11 D11B Compressor Gear

What does a compressor gear do?

This compressor gear serves as a critical component within the air brake compressor assembly, ensuring the precise mechanical timing required for air production. Manufactured from high-strength components, it is designed to withstand the high-stress cycles typical of heavy commercial vehicle air systems.

Vehicle and engine compatibility

This specific part is designed for Volvo FM11 trucks fitted with D11B engines. It provides a reliable replacement for worn gears to maintain optimal pneumatic pressure and system integrity across the braking circuit.

Installation and maintenance guidance

When replacing the compressor gear, technicians should inspect the entire compressor assembly for debris or secondary wear. Proper installation ensures the correct synchronization between the crankshaft and the compression elements, preventing air leaks or pressure drops.

System reliability

Regular inspection of internal compressor components during routine maintenance can prevent unexpected failures in the air brake system. Consult your authorized distributor for further assistance.

OE cross-reference

7600 850 008 (Compressor Gear) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 3161258.