478777 Compressor Gear for Volvo N12

What does a compressor gear do?

This compressor gear is a critical component within the air brake compressor assembly, responsible for maintaining precise timing and movement within the pneumatic system. It is manufactured using high-strength components to withstand the constant mechanical stress encountered during heavy-duty operation.

Vehicle and engine compatibility

This specific gear is engineered for compatibility with Volvo N12 trucks equipped with TD122 engines. It serves as a reliable replacement for original equipment, ensuring the air compressor maintains the required pressure levels for safe braking performance.

Installation and maintenance

For optimal service life, technicians should inspect the gear teeth for signs of excessive wear or chipping during routine maintenance. When installing, ensure all mounting surfaces are clean and that the gear is aligned according to the manufacturer's specifications to prevent premature failure.

Selection guidance

Proper selection of this component helps maintain the integrity of the air brake system. Consult your authorized distributor to confirm exact fitment for your specific engine configuration.

OE cross-reference

7600 750 002 (Compressor Gear) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 478777.