2233637 CATERPILLAR Single Cylinder, Air Compressor

This heavy-duty single cylinder air compressor is engineered to provide consistent air pressure within the vehicle's pneumatic system. Designed for reliability in demanding environments, the unit utilizes high-strength components and a water-cooled architecture to maintain optimal operating temperatures during continuous service. Its robust construction ensures long-term functionality in heavy commercial vehicle applications.

2233637 is the OE-equivalent of the CATERPILLAR 223-3637 single cylinder air compressor used in CATERPILLAR heavy-duty engines. This precision-engineered part ensures complete compatibility with original equipment specifications, facilitating easy assembly and maintaining system integrity without compromising on performance.

For workshop technicians, this unit features a 7/8’’-14 UNF air inlet port and a 3/16’’-12 UN air outlet port to ensure standard fitment. The integration of the ESS feature and the water-cooled valve plate provides enhanced thermal stability. Regular inspection of the water inlet and outlet ports (both 3/4’’-16 UNF) is recommended during scheduled maintenance to ensure efficient cooling and prevent system overheating.

The component is optimized for heavy commercial vehicle engine systems where air compression stability is critical. By maintaining precise tolerances in the Ø92.00 mm bore and 54 mm stroke, it delivers the necessary volume for reliable pneumatic operations.