1698672 Compressor Nut for Volvo FH13

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 vital parts such as the crankshaft, pulley, or mounting flange, maintaining connection integrity despite constant vibration and torque fluctuations during operation.

Vehicle and engine compatibility

This part is compatible with Volvo FH13 trucks featuring the D13A engine. It is specifically designed to meet the requirements of the air brake system, ensuring that the internal components remain securely positioned during high-pressure cycles.

Installation and maintenance

When performing compressor overhauls or repairs, technicians should ensure that all mounting hardware is inspected for thread integrity. Proper installation is essential to prevent abnormal noise or part play within the compressor assembly. Consult the manufacturer's service manual for specific tightening torque requirements.

System reliability

Maintaining secure connections in the air brake system helps prevent potential air leaks and ensures consistent pressure delivery for heavy commercial vehicles.

OE cross-reference

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