2500 290 001 Air Compressor for Cummins ISF Engines

This single cylinder air compressor serves as a critical component in the pneumatic brake system of heavy commercial vehicles. By utilizing an engine-driven mechanism, it compresses intake air to the required pressure levels for the air processing unit and storage tanks. This specific model is designed as a water-cooled unit to manage thermal loads effectively during sustained operation.

This compressor is compatible with various heavy commercial vehicle models, including Foton Tunland, Foton Aumark, Foton Ollin, and Foton View. It is also fitted to JAC HFC1091, JAC Sunray, Dongfeng EQ5041, Dongfeng Captain, Iveco Daily, Gazelle Next, Gazelle Business, GAZon Next, and Valday vehicles equipped with ISF engines. The unit is also compatible with Cummins ISF2.8 and ISF3.8 engines.

For proper installation, technicians should ensure the water inlet and outlet ports (M16x1,5) are correctly integrated into the engine cooling circuit to prevent overheating. Verification of the M26x1,5 air inlet port and M22x1,5 air outlet port is essential during assembly to ensure airtight connections. Regular inspection of the drive mechanism and cooling lines is recommended to maintain optimal braking performance.

Consult your authorized distributor to ensure correct fitment for your specific engine configuration.

OE cross-reference

2500 290 001 (Single Cylinder Compressor) is the equivalent of the Cummins and Knorr-Bremse OE numbers. This part directly replaces Cummins OE number 4932265. It also replaces Knorr-Bremse OE number LK3880.