2500 150 003 WABCO Twin Cylinder, Air Compressor

The heavy duty twin cylinder air compressor is a critical component within the pneumatic systems of heavy commercial vehicles. Engineered to provide consistent air pressure, this unit utilizes a dual-cylinder design to ensure high-volume output and operational stability. With a cylinder bore of Ø75.00 mm and a stroke of 56 mm, it is built to withstand the intense mechanical stresses of long-haul transport applications.

2500 150 003 is the OE equivalent of the CUMMINS 3976374 and WABCO 911 516 500 0 twin cylinder air compressor used in heavy commercial vehicle engine systems. This part ensures seamless integration with existing brake and pneumatic hardware, maintaining the high standards required for heavy-duty vehicle performance.

For workshop technicians, this assembly features a water-cooled design with specific port dimensions: a Ø25 Air Inlet Port, an M27x2 Air Outlet Port, and M10x1 Unloader Port. The integration of the ESS feature and water-cooled valve plate ensures thermal stability during operation. Regular maintenance of the water inlet (3/4-16 UNF) and outlet (3/4-16 UNF) paths is recommended to prevent overheating and ensure the longevity of the compressor components.