1698678 Connecting Rod for Volvo VHD D13

What does a compressor connecting rod do?

The compressor connecting rod serves as the vital link within an air brake compressor, joining the crankshaft to the piston to convert rotary motion into a compression stroke. This component is engineered from high-strength materials to withstand the intense mechanical stresses of heavy commercial vehicle operations. Proper rod geometry and bearing clearance are essential for maintaining consistent air output capacity.

Vehicle and engine compatibility

This specific part is compatible with Volvo VHD trucks featuring the D13 engine. It is an essential replacement component for maintaining the integrity of the pneumatic braking system in heavy-duty applications. To ensure a correct fit, always cross-reference the component with the original equipment specifications.

Installation and maintenance

When replacing the connecting rod, technicians should inspect the crankshaft and piston assembly for signs of excessive wear. Ensuring proper lubrication and correct installation torque is vital to prevent premature failure of the compressor assembly. Maintaining these components helps ensure reliable air pressure delivery for the vehicle's braking system.

System performance and troubleshooting

Check the compatibility list.

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.