99541007039 MAN LIONS CITY A 20 Air Compressor

This single cylinder air compressor plays a critical role in the pneumatic systems of heavy commercial vehicles, ensuring consistent air pressure for braking and suspension functions. Designed with a water-cooled architecture, the unit utilizes a specialized valve plate to manage thermal loads during operation. The robust construction ensures high-performance output even under continuous heavy-duty service conditions.

99541007039 is the OE-equivalent air compressor used in the MAN LIONS CITY A 20. This component is engineered to meet exact technical specifications, featuring a 360cm³ swept volume and specific port dimensions (Air/Water M26x1,5 and M16x1,5) to ensure seamless integration with existing vehicle systems. It is a direct replacement for the MAN 99.54100-7039 unit.

For workshop technicians, installation requires attention to the water-cooling ports to maintain optimal operating temperatures. The unit features a through-drive design and is optimized for the MAN LIONS CITY A 20 platform. Regular inspection of the air inlet and outlet ports is recommended to prevent leaks or pressure drops in the pneumatic circuit. Ensuring correct torque on the M26x1,5 threads is essential for long-term durability and system reliability.

Maintenance of this compressor involves monitoring the cooling efficiency and checking the single-cylinder performance during standard service intervals. By using high-strength components, this part maintains structural integrity under high-pressure cycles common in bus and heavy vehicle operations.