911 155 062 0 WABCO Single Cylinder, Air Compressor

This single cylinder air compressor is engineered to provide reliable pneumatic pressure within the heavy commercial vehicle braking system. Designed with a high-strength component structure, it features a cylinder bore of Ø85.00 and a stroke of 56 mm, delivering a swept volume of 318cm³. The unit is water-cooled (W) and includes an ESS feature for enhanced operational stability in demanding environments.

911 155 062 0 is the OE-equivalent of the WABCO Single Cylinder, Air Compressor used in heavy-duty braking systems. This product serves as a direct replacement for the WABCO technical standard, ensuring seamless integration with existing pneumatic architectures. It is specifically designed for heavy commercial vehicle applications where consistent air delivery is critical for safety.

The installation process requires attention to the port dimensions to ensure a leak-free connection. The unit features a 3/4”-14 NPT air inlet port, a 3/4”-14 NPT air outlet port, and an M10x1 air unloader port. For water-cooled versions, the water inlet and outlet ports are sized at 1/2”-14 NPT. Workshop technicians should verify all connections and ensure the through-drive alignment is correct during assembly to maintain optimal service intervals and prevent system pressure drops.