0R1624 Compressor Compatible with Caterpillar C11

What does a single cylinder compressor do?

This single cylinder air brake compressor serves as a vital component in the pneumatic system of heavy commercial vehicles, ensuring the consistent air pressure required for braking performance. The unit operates through a water-cooled mechanism, utilizing high-strength components to manage thermal loads during continuous operation. It features a 360cm³ swept volume and specific port configurations, including a 7/8’’-14 UNF air inlet and 3/4’’-16 UNF water ports, to ensure seamless integration into the engine assembly.

Engine compatibility and fitment

This component is specifically compatible with Caterpillar engines, including C7, C9, C11, C13, C15, and C18 models. By maintaining precise pressure levels, it supports the stability of the entire pneumatic circuit in heavy-duty applications. The design incorporates a through-drive configuration and an ESS feature to optimize operational efficiency and system reliability.

Installation and maintenance guidance

For workshop technicians, ensuring correct installation is critical to preventing leaks or pressure drops. When replacing this unit, verify that the water inlet and outlet ports are clear and that the 3/8’’-12 UN outlet connects securely to the air processing unit. Regular inspection of the water cooling lines and port integrity is recommended to maintain optimal compression efficiency.

System reliability

Consult your authorized distributor.

OE cross-reference

2200 020 001 (Single Cylinder Compressor) is the equivalent of the Caterpillar OE number. This part directly replaces Caterpillar OE number 0R1624.