412 442 001 0 WABCO Twin Cylinder, Air Compressor

This high-strength twin cylinder air compressor is engineered to provide consistent pneumatic pressure within the heavy commercial vehicle air brake system. Designed for extreme durability, the component features a robust construction that maintains performance under high-load cycles. The precision-engineered cylinder bore and stroke ensure stable air delivery for critical braking operations.

412 442 001 0 is the OE-equivalent of the WABCO Twin Cylinder, Air Compressor used in compatible heavy-duty systems. This component is specifically developed to meet the technical requirements of WABCO hardware and related heavy commercial vehicle braking architectures. Its design ensures seamless integration with existing pneumatic lines and assembly structures.

For workshop technicians, this unit features a water-cooled design with specific M14x1,5 inlet and outlet ports to manage thermal loads effectively. The M26x1,5 air inlet and outlet ports provide standardized connections for reliable air distribution. Regular inspection of the water-cooled valve plate and connections is recommended during routine heavy vehicle maintenance to ensure optimal system pressure and prevent overheating.

Maintaining high-strength components like this air compressor is essential for preventing pneumatic system failures. The integrated ESS feature and through-drive capability provide additional reliability for long-haul transport applications and industrial vehicle services.