1100 210 001 Compatible Single Cylinder Compressor

What does a single cylinder compressor do?

This single cylinder air compressor serves as a critical component within the pneumatic braking system, converting engine power into compressed air required for brake actuation. Built with high-strength components, this unit is designed to withstand the demanding thermal and mechanical stresses found in heavy commercial vehicle applications. It features a water-cooled design to maintain optimal operating temperatures during continuous service.

Vehicle and engine compatibility

This specific model is compatible with Mercedes-Benz CITO (O 520) vehicles equipped with OM 904 LA engines. It is also fitted to other Mercedes-Benz trucks within the same engine series. For precise fitment, ensure the water inlet and outlet ports match your existing configuration.

Installation and maintenance guidance

The unit features a through drive design and includes an ESS feature for enhanced system reliability. Technicians should inspect the water inlet (M14x1,5) and outlet ports during installation to prevent leaks. Regular checks of the air unloader port (M12x1,5) and the swept volume performance help maintain consistent braking pressure throughout the service interval.

System performance and selection

Consult your authorized distributor to confirm exact specifications for your specific vehicle chassis.

OE cross-reference

1100 210 001 (Single Cylinder Compressor) is the equivalent of the Mercedes-Benz and WABCO OE numbers. This part directly replaces Mercedes-Benz OE numbers 9061301315, 9061301415. It also replaces WABCO OE numbers 4123520010, 4123520020.