7000 923 500 Volvo and Renault Compressor Cylinder Liner Set

What does a compressor cylinder liner set do?

This compressor cylinder liner set serves as a critical service kit to restore the internal cylinder bore where the piston travels within an air brake compressor. By replacing the worn liner and sealing components, the compression chamber is returned to its functional state without requiring the replacement of the entire compressor housing. This component is essential for maintaining consistent air pressure within the pneumatic braking system.

Vehicle and engine compatibility

This specific liner set is designed for heavy commercial vehicles, including Volvo FH (FH4/FH5), FM, VNL, and B13R/B11R models, as well as Renault Trucks T, K, and C series. It is also compatible with Mack Anthem engines and Mercedes-Benz applications. These liners are engineered to withstand high-pressure operating conditions in heavy-duty engines like the D13K, D11K, D16K, DTI13, and MP8.

Installation and maintenance guidance

To ensure proper function, technicians should verify that the liner dimensions match the original specifications and check all sealing surfaces for cleanliness during installation. Proper assembly is vital to prevent air leakage or oil consumption. For precise torque specifications and installation tolerances, always refer to the vehicle manufacturer's service manual.

Troubleshooting and selection

Using a high-strength liner set helps prevent common failure symptoms such as pressure loss or excessive oil consumption in the compressor unit. This component ensures the pneumatic system maintains optimal performance across various heavy-duty engine configurations.