51541056016 MAN SÜ Compressor Cylinder Liner

What does a compressor cylinder liner do?

This cylinder liner is a vital component used to restore the cylinder bore in which the piston travels inside heavy-duty air brake compressors. By providing a fresh, precise surface for the piston rings, it helps eliminate air leakage and pressure loss without requiring a complete compressor replacement.

Compatible MAN SÜ models

This part is compatible with MAN SÜ compressors, including models such as the SÜ 263, SÜ 313, 313, and 363. It is specifically engineered to meet the rigorous demands of heavy commercial vehicle air systems.

Installation and maintenance

During installation, technicians should ensure the cylinder bore is completely clean and free of debris. Proper seating and following manufacturer-specified torque values are essential to prevent future leaks or uneven wear within the compression chamber.

Troubleshooting and maintenance

Regular inspection of the liner can help prevent significant pressure drops in the pneumatic system. If air consumption increases or pressure builds slowly, overhauling the unit with a new liner is an efficient solution for maintaining fleet uptime.

OE cross-reference

7000 104 300 (Compressor Cylinder Liner) is the equivalent of the MAN OE number. This part directly replaces MAN OE number 51541056016.