411 553 003 0 WABCO Twin Cylinder, Air Compressor

This high-strength twin cylinder air compressor is engineered to provide consistent pneumatic pressure within the vehicle's braking system. Designed with a robust construction, the unit features a cylinder bore of Ø85.00 mm and a stroke of 56 mm, delivering a swept volume of 636cm³. The water-cooled design ensures that the component maintains optimal operating temperatures even under intense heavy-duty cycles, providing long-term reliability for the braking system.

411 553 003 0 is the OE equivalent of the WABCO 411 553 003 0 Twin Cylinder, Air Compressor used in WABCO systems. This part is engineered to meet strict technical specifications for seamless integration into heavy commercial vehicle air brake networks. It is specifically designed for high-pressure environments where durability and precision are critical for vehicle safety.

For workshop technicians, this component features an air inlet port of Ø30 and an air outlet port of M26x1.5. The unit includes a water inlet port (M14x1.5) and a water outlet port (M16x1.5) to support its water-cooled functionality. Proper installation requires ensuring all ports are clear and connections are tightened to prevent leaks in the pneumatic circuit. Regular inspections of the water cooling lines and unloader port (M12x1.5) are recommended to maintain peak system performance.