2500 220 660 Compressor Repair Kit for Knorr-Bremse

What does a compressor repair kit do?

This compressor repair kit serves as a comprehensive component set used to renew the air brake compressor of a heavy commercial vehicle without the need for a complete unit replacement. By restoring vital compression and sealing functions, these kits help maintain consistent air pressure output, which is essential for the safe operation of the entire braking system.

Vehicle and engine compatibility

The kit is compatible with Knorr-Bremse systems and is fitted to various heavy vehicles including Ford Trucks Cargo, KamAZ 65115, Yutong ZK6118, and Dongfeng Captain. It also supports models such as Iveco Bus Metro and Volkswagen Constellation with ISBe or ISLe engines. These components ensure reliability across diverse heavy commercial fleets.

Installation and maintenance

For workshop technicians, using high-strength components during overhaul helps prevent pressure drops and leaks. When performing maintenance, ensure all seals and gaskets are seated correctly to maintain air-tight integration within the pneumatic circuit. This approach extends the service life of the compressor assembly.

System reliability

Regular inspection of compressor components can prevent sudden system failures. Selecting the correct kit based on engine type—such as Cummins ISBe or ISLe—is critical for maintaining optimal braking performance in heavy trucks and buses.

OE cross-reference

2500 220 660 (Compressor Repair Kit) is the equivalent of the Knorr-Bremse OE number. This part directly replaces Knorr-Bremse OE number SEB01916K50.