0R1624 Caterpillar Compatible C15 Compressor

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. By compressing intake air and delivering it to the air processing unit, it ensures consistent pressure is available for the braking system. This water-cooled unit is engineered with high-strength components to withstand the rigorous thermal demands of continuous operation in heavy-duty environments.

Engine compatibility and fitment

The compressor is specifically designed for compatibility with Caterpillar engines, including the C7, C9, C11, C13, C15, and C18 series. This unit features a water-cooled design to prevent overheating during sustained heavy loads and includes an integrated ESS feature for enhanced system reliability. It is built to meet the exacting standards required for heavy commercial vehicle braking performance.

Installation and maintenance

For optimal performance, technicians should verify the installation of the 7/8’’-14 UNF air inlet and the 3/4’’-16 UNF water ports. Regular inspection of the water cooling circuit and port connections is recommended to prevent pressure drops. This unit features a through drive design and a water-cooled valve plate to maintain efficiency over long service intervals.

Troubleshooting guidance

Maintaining consistent air output is critical for vehicle safety. If air pressure build-up time increases or moisture levels rise in the tanks, inspect this compressor and its associated cooling lines immediately.

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.