A4021300608 Mercedes-Benz Compatible Cylinder Liner Set

What does a cylinder liner set do?

This compressor cylinder liner set serves as a critical service kit designed to restore the internal cylinder bore where the piston travels. By replacing the worn sleeve and sealing components, technicians can effectively rebuild the compression chamber without the need to replace the entire compressor housing. This ensures the unit regains its original pressure-generating capacity and maintains high-strength performance under heavy-duty operating conditions.

Vehicle compatibility

This specific liner set is designed for use in compressors fitted to Mercedes-Benz vehicles. It is an essential component for maintaining the pneumatic integrity of the braking system in heavy commercial vehicles, including trucks and buses. By addressing wear within the cylinder, it prevents common symptoms such as pressure loss or excessive oil consumption.

Installation and maintenance

During installation, workshop technicians should ensure all surfaces are clean and follow the specific torque requirements provided by the vehicle manufacturer's service manual. Proper assembly of the liner and rings is vital to prevent future air leakage and ensure a long service life for the compressor system.

Troubleshooting

Consult your authorized distributor to check the compatibility list.

OE cross-reference

7000 902 500 (Compressor Cylinder Liner Set) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number A4021300608.