7200 702 005 Caterpillar Compatible Compressor Crankshaft

What does a compressor crankshaft do?

This compressor crankshaft is a vital component within the air brake compressor assembly, responsible for converting the rotary motion from the engine into the reciprocating motion required for the compression stroke. Manufactured with heavy-duty grade materials, it ensures long-term durability and consistent performance under high-pressure pneumatic conditions.

Compatible vehicles and engines

This part is compatible with Caterpillar C15, C16, and 3176 engines found in various heavy commercial vehicles, including Freightliner, Kenworth, Peterbilt, Mack, International, and Western Star models. It is also used in Bendix systems.

Installation and maintenance

When performing an overhaul, technicians should inspect the connecting rod and bearings to ensure complete system integrity. Proper installation according to engine specifications is essential to prevent vibration or premature wear in the compressor assembly.

System reliability

Regular inspection of the crankshaft and its surrounding seals can help prevent air leaks and maintain optimal braking pressure for the vehicle's pneumatic system.