7100 851 013 Compressor Crankcase for Heavy Duty

What does a compressor crankcase do?

The compressor crankcase serves as the fundamental structural housing for the air brake compressor's internal moving components. It provides the necessary support for the crankshaft and ensures the precise alignment of the piston assembly during the compression cycle. Using high-strength components, this part is engineered to withstand high-pressure fluctuations and heavy-duty operating conditions within the pneumatic system.

Vehicle and engine compatibility

This component is widely used in various heavy commercial vehicles, including models from Kenworth, Peterbilt, Freightliner, and International. It is specifically designed to work with Cummins engines such as the ISL9, ISC, and ISB series. Additionally, it is compatible with WABCO systems found in many heavy-duty applications.

Installation and maintenance

For proper installation, technicians should ensure all mating surfaces are clean and free of debris. When replacing a crankcase, it is essential to inspect the connecting rod and seals to prevent future leaks. Always consult your authorized distributor for guidance on specific fitment requirements.

System reliability

Maintaining a stable crankcase helps prevent excessive vibration and oil leakage in the air brake system.