51541007121 MAN TGA 18.440 Single Cylinder, Air Compressor

This single cylinder air compressor is engineered to provide consistent air pressure for heavy commercial vehicle pneumatic systems. Designed with a robust architecture, it features a Ø92.00 mm cylinder bore and a 54 mm stroke, delivering a swept volume of 360cm³. The unit is optimized for water-cooled operation, utilizing M26x1,5 air ports and M16x1,5 water ports to maintain optimal operating temperatures during intense service cycles.

51541007121 is the OE-equivalent of the MAN 51.54100-7121 single cylinder air compressor used in the MAN TGA 18.440. This component ensures seamless integration with existing braking and pneumatic hardware, maintaining the high standards required for heavy-duty truck operations and fleet maintenance.

For workshop technicians, this part offers precise fitment with its through-drive capability and specific port dimensions. Regular inspection of the water-cooling connections and the M26x1,5 air inlet/outlet ports is recommended to ensure peak performance. This component is specifically designed for the heavy commercial vehicle segment to prevent system pressure drops and maintain braking reliability.

Proper installation requires verifying the M16x1,5 water inlet and outlet lines to ensure the water-cooled valve plate functions correctly within the engine compartment environment. Maintaining clean air supply through the M26x1,5 ports will extend the service life of the internal components.