911 504 501 0 WABCO Twin Cylinder, Air Compressor

This heavy-duty Twin Cylinder, Air Compressor is engineered to provide consistent air pressure and reliable performance within the pneumatic braking system. Designed for high-demand environments, the component features a robust construction to ensure long-term operational stability in heavy commercial vehicle applications.

911 504 501 0 is the OE-equivalent Twin Cylinder, Air Compressor used in WABCO systems. This specific part is engineered to meet precise technical standards, ensuring seamless integration with the original equipment architecture. It serves as a critical component for maintaining optimal air reservoir levels and system pressure.

The assembly features a water-cooled design with specific port dimensions including an M26x1,5 air inlet/outlet and an M12x1,5 unloader port. Workshop technicians should ensure that the water inlet and outlet ports (M14x1,5) are properly connected to the cooling circuit to prevent overheating during extended operation. Regular inspection of the through-drive and port seals is recommended during routine maintenance intervals.

Maintaining the integrity of the air supply system is vital for heavy commercial vehicle safety. This compressor's dual-cylinder configuration provides a consistent stroke and swept volume to meet the rigorous demands of modern pneumatic systems.