1698678 Volvo F12 TD121 Compressor Connecting Rod

What does a connecting rod do?

The compressor connecting rod acts as the vital mechanical link within the air brake compressor, joining the crankshaft to the piston to facilitate the compression stroke. This component is essential for maintaining consistent air output capacity, which is directly influenced by the rod's geometry and precise bearing clearances. It is designed to withstand the high-pressure cycles typical of heavy commercial vehicle pneumatic systems.

Compatible vehicles and engines

This specific part is designed for use in Volvo F12 vehicles featuring TD121 engines. It provides a reliable solution for maintaining or restoring compressor performance in heavy-duty applications. The component is built using high-strength components to ensure durability under continuous operating conditions.

Installation and maintenance

When performing maintenance or repairs, technicians should verify the connection points and ensure proper lubrication to prevent premature wear. It is recommended to check all compressor connection components during installation to maintain system integrity and optimal air pressure levels.

System reliability

Consult your authorized distributor.

OE cross-reference

7300 850 003 (Compressor Connecting Rod) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 1698678.