2233636 C11 Single Cylinder Compressor

What does a single cylinder compressor do?

This single cylinder air brake compressor serves as a critical component in the pneumatic system of heavy commercial vehicles. By utilizing a piston-type mechanism, it compresses intake air to supply the air processing unit and storage tanks, ensuring consistent pressure for the braking system. This specific model is engineered with heavy-duty grade materials to withstand high-temperature environments through its integrated water-cooling design.

Compatibility with Caterpillar engines

This component is designed for use with Caterpillar engines, specifically fitting the C7, C9, C11, C13, C15, and C18 series. The unit features a through drive configuration and is equipped with an ESS feature to ensure reliable performance during intensive operation. It is an essential part for maintaining optimal braking pressure in heavy commercial vehicle applications.

Installation and maintenance guidance

For proper installation and maintenance, technicians should verify that the water inlet and outlet ports (3/4’’-16 UNF) are properly sealed to prevent leaks. Regular inspection of the air inlet port (7/8’’-14 UNF) and the air unloader port (1/8’’-27 NPT) is recommended to prevent contamination from affecting the internal piston assembly. Ensuring clean coolant flow through the water-cooled valve plate is vital for longevity.

Troubleshooting and maintenance tips

When troubleshooting air pressure issues, technicians should inspect this compressor for any signs of excessive oil carryover or pressure drops. Maintaining the correct lubrication and cooling levels helps prevent overheating in these high-strength components. 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 2233636.