51541007078 MAN TGA 40.390 Air Compressor

This high-strength component serves as a vital part of the pneumatic system, ensuring consistent air production for heavy-duty braking and auxiliary functions. Designed for durability, the single cylinder construction is engineered to withstand rigorous operating conditions in the heavy commercial vehicle sector. The unit features a water-cooled architecture to maintain optimal thermal stability during long-haul operations.

51541007078 is the OE-equivalent of the MAN 51.541 00 7078 single cylinder air compressor used in the MAN TGA 40.390. This precision-engineered part ensures seamless integration within the engine and braking systems of the compatible vehicle model. By maintaining strict adherence to original specifications, this component supports the heavy-duty requirements of modern fleet operations.

Workshop technicians can rely on the precise dimensions of this unit, including the Ø92.00 mm cylinder bore and 360cm³ swept volume. The assembly features M26x1,5 air inlet/outlet ports and M16x1,5 water ports for efficient fluid management. Proper installation involves checking all port seals and ensuring the water-cooling circuit is fully operational to prevent overheating during service intervals.

Maintaining a regular service schedule and inspecting the through-drive and valve plate integrity is essential for long-term reliability. This component is specifically optimized for vehicles requiring high-pressure air output and robust thermal management.