1698678 Connecting Rod for Volvo FH12 D12C

What does a connecting rod do?

This compressor connecting rod acts as a vital link within the air brake compressor, connecting the crankshaft to the piston to facilitate the compression stroke. Built with heavy-duty grade materials, it is engineered to withstand the intense reciprocating forces found in heavy commercial vehicle pneumatic systems.

Vehicle and engine compatibility

This component is compatible with Volvo FH12 trucks, specifically those utilizing the D12C engine. It is also fitted to various FH 12 models including the 380, 340, 460, 420, and 500 variants. Ensuring precise fitment is essential for maintaining optimal air output and system pressure.

Installation and maintenance

When performing maintenance or repairs, technicians should inspect the rod for signs of excessive wear or improper clearance. Proper installation is critical to ensure the connection between the crankshaft and piston operates smoothly without vibration. Consult your authorized distributor for precise application data.

System reliability

Maintaining the integrity of the connecting rod helps prevent catastrophic compressor failure and ensures consistent air supply for the braking system.

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.