911 553 003 0 SP1 WABCO Twin Cylinder Air Compressor

This twin cylinder air compressor is engineered to provide consistent air pressure for heavy-duty pneumatic systems. Designed with a high-strength component structure, it utilizes a water-cooling system to maintain optimal operating temperatures during intense service cycles. The unit features a Ø85.00 mm cylinder bore and a 56 mm stroke, delivering a swept volume of 636cm³ to ensure the necessary airflow for heavy commercial vehicle braking and auxiliary systems.

911 553 003 0 SP1 is the OE-equivalent of the WABCO 911 553 003 0 SP1 twin cylinder air compressor used in WABCO systems. This technical component is specifically designed to meet the rigorous demands of the heavy commercial vehicle sector, ensuring precise pressure regulation and system-wide reliability when integrated with compatible hardware.

For workshop technicians, this assembly features an M26x1,5 air outlet port and an M12x1,5 unloader port to ensure seamless integration with existing pneumatic lines. The water-cooled design, including a water-cooled valve plate, makes it ideal for long-haul transport applications where thermal stability is critical. Regular maintenance of the water inlet and outlet ports is recommended to prevent system overheating and ensure longevity of the compressor assembly.