51541007078 MAN TGA 19.440 Single Cylinder Air Compressor

This high-strength single cylinder air compressor is a critical component for the pneumatic systems of heavy commercial vehicles, ensuring consistent air pressure delivery. Designed to operate within demanding thermal environments, the unit utilizes a water-cooling system to maintain optimal operating temperatures during long-haul transport cycles. The integration of precision-engineered parts ensures that the compressor maintains its structural integrity under high load conditions.

51541007078 is the OE-equivalent of the MAN 51.54100-7078 air compressor used in the MAN TGA 19.440. This component is specifically engineered to match the technical requirements of the original equipment, providing seamless integration into the vehicle's air brake and pneumatic architecture. It features a single cylinder design with a Ø92.00 mm bore and a 54 mm stroke, optimized for steady volumetric output.

For workshop technicians performing maintenance or engine-related services, this component requires careful inspection of the M26x1,5 air ports and M16x1,5 water inlet/outlet ports to ensure leak-free assembly. Proper connection to the water cooling circuit is essential to prevent overheating during service intervals. Regular checks of the through-drive system and port seals are recommended to maintain peak performance in heavy commercial vehicle fleets.

The assembly is built with heavy-duty grade materials to withstand the vibrations and thermal fluctuations typical of heavy commercial vehicle environments. By ensuring compatibility with standard MAN technical specifications, this part supports reliable operation of the vehicle's pneumatic braking systems.