1698672 Volvo FMX D13C 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 designed to secure internal parts such as the crankshaft, pulley, or mounting flange, keeping them safely positioned against the constant vibration and torque fluctuations generated during compressor operation.

Vehicle and engine compatibility

This specific part is compatible with Volvo FMX trucks equipped with D13C engines. It serves as a reliable replacement for components used in heavy commercial vehicle air systems, ensuring that the connection remains stable under intense working conditions.

Installation and maintenance

For professional installation, technicians should always refer to the manufacturer's service manual to determine the correct tightening torque. Proper installation prevents common issues like abnormal noise or component play. Consult your authorized distributor for more information.

Troubleshooting and selection

Maintaining secure connections in the air brake system is essential for preventing air leaks and ensuring overall braking efficiency.

OE cross-reference

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