10R1437 Single Cylinder Compressor for C7 Engines

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 single-piston structure, it generates the necessary compressed air required by the brake system and air processing units. This component is engineered with high-strength components to ensure durability under high-pressure operating conditions.

Engine compatibility and fitment

The unit is specifically compatible with Caterpillar engines, including C7, C9, C11, C13, C15, and C18 models. Its design features a water-cooled valve plate and integrated ESS feature to maintain optimal thermal management during sustained heavy-duty operation.

Technical specifications and maintenance

Technical specifications include a 92.00 mm cylinder bore and a 54 mm stroke, providing a swept volume of 360cm³. The assembly includes specific port sizes: a 7/8’’-14 UNF air inlet port, a 3/16’’-12 UN air outlet port, and a 1/8’’-27 NPT unloader port. Maintenance should focus on the water inlet and outlet connections (3/4’’-16 UNF) to prevent overheating.

System reliability and inspection

Regular inspection of the through drive mechanism and water cooling circuit is recommended to ensure consistent air output. Maintaining clean intake air helps preserve the integrity of the internal piston and ring assemblies.

OE cross-reference

2200 020 001 (Single Cylinder Compressor) is the equivalent of the Caterpillar OE number. This part directly replaces Caterpillar OE number 10R1437.