911 504 500 7 WABCO Twin Cylinder, Air Compressor

This twin cylinder air compressor is engineered to provide consistent pneumatic pressure for heavy-duty vehicle systems. Designed for high-strength performance, it serves as a critical component in the air brake system, ensuring reliable air supply and operational stability in demanding environments.

911 504 500 7 is the OE-equivalent WABCO twin cylinder air compressor used in WABCO systems. This unit features a cylinder bore of Ø75.00 and a stroke of 50 mm, specifically designed for compatibility with heavy commercial vehicle requirements. It meets the rigorous standards for modern pneumatic systems.

For workshop technicians, this component offers seamless integration with existing air brake setups. It features an M26x1,5 air inlet and outlet port, along with an M12x1,5 unloader port. The water-cooled design ensures efficient thermal management during operation. Regular inspection of the water inlet and outlet ports (M14x1,5) is recommended to maintain optimal cooling performance and prevent system downtime.

Designed for durability, the unit includes an ESS feature and a water-cooled valve plate to handle high-load cycles. This ensures that the compressed air delivery remains steady under various operating temperatures and pressures.