7200 852 012 Crankshaft for Air Brake Compressors

What does a compressor crankshaft do?

This compressor crankshaft serves as a critical component within the air brake compressor, facilitating the essential transfer of rotary motion from the engine to the piston. Manufactured using high-strength components, it is designed to withstand the intense mechanical stresses found in heavy commercial vehicle pneumatic systems.

Compatible vehicles and engines

The crankshaft is compatible with Volvo engines such as D13, D11, and D16 series, as well as Renault Trucks DXi series and Mack MP7/MP8 engines. It is also fitted to Volvo models including the FM, FH, FMX, and VNL series. This part ensures the compressor maintains consistent compression performance across diverse heavy-duty applications.

Installation and maintenance

For professional installation, technicians should ensure all bearing clearances and lubrication points are inspected according to the engine service manual. Maintaining proper oil levels and checking for excessive vibration can extend the service life of this component. Consult your authorized distributor to check the compatibility list.

Troubleshooting guidance

When replacing this part, it is recommended to inspect the connecting rod and bearings to ensure complete system integrity.