1549425 Compatible Volvo D16 Compressor Gear

What does a compressor gear do?

The compressor gear serves as the critical drive component that transfers rotary motion from the engine's timing gear train to the air brake compressor crankshaft. By meshing correctly with the engine, it drives the piston assembly to generate the compressed air necessary for the pneumatic braking system of heavy commercial vehicles.

Vehicle and engine compatibility

This specific gear is compatible with Volvo TAMD162 engines, specifically the D16 model. It is engineered to maintain precise tooth profiles and module specifications required for consistent air output and system pressure. Ensuring correct fitment is essential for the continued operation of the vehicle's pneumatic braking architecture.

Installation and maintenance

When performing maintenance or overhaul, technicians should verify the tooth count and hub connection type against the engine's technical requirements. Proper installation ensures the gear meshes correctly with the engine's timing train, preventing premature wear of the compressor internal components and maintaining stable air production.

Troubleshooting and selection

Monitoring for unusual noise or a drop in air pressure can help identify gear-related issues early. Always refer to the vehicle's service manual for specific installation tolerances and torque requirements during replacement.

OE cross-reference

7600 880 003 (Compressor Gear) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 1549425.