0R1624 Caterpillar Compatible C13 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 utilizing a piston-driven mechanism, it generates the compressed air required for brake actuation and auxiliary pneumatic functions. This specific model features a water-cooled design, which is essential for maintaining optimal operating temperatures during sustained heavy-duty engine operation.

Compatible engines and applications

This compressor is designed to be fitted to Caterpillar engines, specifically supporting C7, C9, C11, C13, C15, and C18 models. It operates via a through-drive mechanism to ensure efficient power transfer from the engine. Its robust construction ensures that air pressure remains stable even under high-demand conditions in construction machinery and heavy transport applications.

Installation and maintenance guidance

For installation and maintenance, technicians should verify the water inlet and outlet ports (3/4’’-16 UNF) to ensure proper integration with the engine cooling circuit. The unit features an integrated unloader port (1/8’’-27 NPT) and an ESS feature to optimize pressure management. Regular inspection of the water-cooled valve plate is recommended to prevent system degradation.

Troubleshooting and reliability

Maintaining proper lubrication and monitoring the air inlet port (7/8’’-14 UNF) prevents premature wear of the internal components. Using high-strength components ensures long-term reliability in demanding environments.

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.