1100 040 020 (without gear) Single Cylinder Air Compressor

The Single Cylinder Air Compressor provides essential pneumatic pressure for heavy-duty braking systems, ensuring reliable operation in demanding environments. This component is engineered with high-strength components to maintain optimal performance and system integrity during long-haul transport operations.

The 1100 040 020 is the OE equivalent of the MERCEDES BENZ 9061302515SP1 and 9061304615SP1 air compressor used in MERCEDES BENZ and WABCO systems. It is also compatible with OEM references 9061302515SP1, 9061304615SP1, 9061304615SP1, 85000117SP1, and 85000329SP1. This part is specifically designed for heavy commercial vehicle applications where precision and durability are critical.

Technical specifications include a cylinder bore of Ø85.00 and a stroke of 62 mm, providing a swept volume of 352cm³. The unit features a water-cooled design with a M26x1,5 air inlet port and a Ø30 air outlet port to facilitate efficient thermal management during high-load cycles.

Maintenance technicians should regularly inspect the water inlet and outlet ports (M14x1,5) to ensure proper cooling flow. When replacing this air compressor, verify the through-drive compatibility and ensure all connections are secure to prevent pressure drops in the pneumatic system.