1100 250 001 MERCEDES BENZ Twin Cylinder, Air Compressor

The heavy-duty twin cylinder air compressor is engineered to provide consistent pneumatic pressure within the braking system of heavy commercial vehicles. This component features a robust construction with a cylinder bore of Ø85.00 mm and a stroke of 56 mm, ensuring high-strength performance under demanding operational conditions. Designed for water-cooled applications, it integrates seamlessly with high-capacity engine systems to maintain optimal air supply.

1100 250 001 is the OE-equivalent of the MERCEDES BENZ 457 130 49 15 and 457 130 71 15 and WABCO 912 510 104 0 air compressors used in MERCEDES BENZ AXOR, AXOR 2, CITARO O530, and O500 models. This technical component is specifically developed for compatibility with OM457 engine configurations to ensure precise system integration and reliable air generation.

For workshop technicians performing maintenance or assembly, this unit includes an M26x1,5 air inlet and outlet port along with an M12x1,5 unloader port. The water-cooled design requires careful attention to the M16x1,5 inlet and outlet connections to prevent overheating during service intervals. Proper installation of the through-drive mechanism is essential for maintaining the long-term durability of the pneumatic system.

Maintaining the air compressor through regular checks of the water cooling paths and port integrity is vital for preventing system pressure drops. This unit is designed to withstand the vibrations and thermal stresses common in heavy-duty transport environments.