0R1623 CATERPILLAR Single Cylinder, Air Compressor

The heavy-duty single cylinder air compressor provides reliable air compression for critical engine systems. Designed with high-strength components, this unit ensures consistent pressure delivery and long-term operational stability in heavy commercial vehicle applications.

0R1623 is the OE-equivalent CATERPILLAR single cylinder air compressor used in CATERPILLAR machinery. This component is engineered to meet precise technical standards, featuring a Ø92.00 mm bore and a 54 mm stroke to maintain high volumetric efficiency. It serves as a direct replacement for the 0R-1623 model, ensuring seamless integration into existing pneumatic systems.

For workshop technicians, this unit offers precise installation through its specific port configurations, including a 7/8’’-14 UNF air inlet and a 3/16’’-12 UN air outlet. The water-cooled design (W) provides essential thermal regulation to prevent overheating during continuous operation. Regular maintenance of the water inlet (3/4’’-16 UNF) and outlet ports is recommended to ensure the longevity of the compressor assembly.

The robust construction of this single cylinder air compressor makes it an essential part for maintaining optimal air pressure within the vehicle's braking and pneumatic circuits. Its through-drive capability and specialized ESS feature provide additional reliability for heavy-duty service environments.