911 505 150 7 WABCO Twin Cylinder, Air Compressor

This heavy-duty Twin Cylinder, Air Compressor is engineered to provide consistent air pressure within the pneumatic braking system of heavy commercial vehicles. Designed with high-strength components, it ensures reliable performance and long-term durability under demanding operating conditions. The unit features a robust water-cooling system to maintain optimal temperatures during high-load cycles.

911 505 150 7 is the OE-equivalent WABCO Twin Cylinder, Air Compressor used in compatible WABCO systems. This component is specifically engineered to meet the technical requirements of heavy-duty air brake systems, ensuring seamless integration and assembly. It is fully compatible with the technical specifications of the original equipment.

For workshop technicians, this air compressor features a Ø85.00 mm cylinder bore and a 62 mm stroke, providing a swept volume of 704cm³. The assembly includes an M26x1,5 air outlet port and M16x1,5 water inlet/outlet ports for precise installation. Proper maintenance of the water-cooling channels is essential to prevent overheating and ensure the longevity of the valve plate and internal cylinders.

When replacing an existing unit, verify that the water inlet and outlet port sizes match the vehicle's current configuration. This part is designed for professional service environments where precision and reliability are critical for fleet safety and uptime.