2500 170 100 Repair Kit for Air Brake Compressors

What is a compressor repair kit?

A compressor repair kit is a comprehensive component set used to overhaul pneumatic air brake compressors in heavy commercial vehicles without the need for a complete unit replacement. These kits typically include essential parts such as pistons, piston rings, connecting rods, and gasket sets to restore optimal compression and sealing performance.

Vehicle and engine compatibility

This repair kit is compatible with Knorr-Bremse systems and is fitted to various heavy commercial vehicles, including Freightliner, Kenworth, Peterbilt, and International models. It also supports applications in Blue Bird, Volvo, and Ford Trucks equipped with Cummins engines such as the ISC, ISB, ISF, and ISG12 series.

Installation and maintenance

For workshop technicians performing maintenance, it is vital to inspect the cylinder liner and valve assemblies during installation to ensure air-tight integration. Regular replacement of these high-strength components helps prevent low air pressure and ensures stable pneumatic output for the entire braking system.

System reliability

Maintaining the compressor through regular kit updates can prevent system overheating and ensure long-term reliability for fleet managers. Check the compatibility list to ensure correct fitment for your specific engine configuration.

OE cross-reference

2500 170 100 (Compressor Repair Kit) is the equivalent of the Knorr-Bremse OE number. This part directly replaces Knorr-Bremse OE number K083735K50.