2800 040 001 MACK Single Cylinder, Air Compressor

This single cylinder air compressor is engineered to provide reliable pneumatic pressure for heavy commercial vehicle systems. Designed with a high-strength component architecture, it features a Ø85.00 cylinder bore and a 56 mm stroke, delivering a swept volume of 318cm³. The unit is specifically designed for water-cooled operation, utilizing M16x1,5 inlet and outlet ports to maintain optimal thermal stability during continuous operation.

2800 040 01 is the OE-equivalent of the MACK 21353442 single cylinder air compressor used in MACK heavy commercial vehicles. This component also maintains full compatibility with WABCO systems, specifically matching the specifications for WABCO 912 142 001 0. Precision engineering ensures that the air outlet port (M26x1,5) and air unloader port (M12x1,5) function seamlessly within the existing pneumatic architecture of the vehicle.

For workshop technicians performing engine or braking system maintenance, this part offers straightforward installation due to its through-drive design and standardized port sizes. It is essential to verify the water inlet and outlet connections to ensure proper cooling efficiency. Regular inspection of the air unloader port and the ESS feature functionality is recommended to maintain consistent air pressure delivery in heavy-duty transport environments.