1698672 Volvo F7 TD70 Air Brake Compressor Nut

What does a compressor nut do?

This compressor nut serves as a critical fastening component within the air brake compressor assembly. It is engineered to secure vital parts such as the crankshaft, pulley, or mounting flange, ensuring they remain stable despite the constant vibrations and torque fluctuations experienced during operation.

Compatible vehicles and engines

This specific part is compatible with Volvo F7 trucks equipped with TD70 engines. It ensures the structural integrity of the compressor system in heavy commercial vehicle applications, providing a secure connection that prevents part play and air leaks.

Installation and maintenance

For proper installation, technicians should refer to the manufacturer's service manual to ensure the correct tightening torque is applied. Maintaining these fasteners during compressor overhauls helps prevent abnormal noise and ensures the longevity of the pneumatic system.

Troubleshooting and inspection

Regular inspection of all compressor connection points is recommended to detect any signs of loosening or wear before they lead to system failure.

OE cross-reference

7800 850 002 (Compressor Nut) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 1698672.