3965888 Compatible ISDe Single Cylinder Compressor

This single cylinder air brake compressor serves as a vital component in the pneumatic system of heavy commercial vehicles, generating the compressed air required for braking operations. By utilizing a piston-type mechanism, it converts mechanical energy into pneumatic pressure, ensuring the air processing unit receives a steady supply for the brake tanks. This unit is engineered with high-strength components to withstand the rigorous thermal and mechanical stresses found in heavy-duty environments.

This specific model is compatible with Cummins ISDe engines. The design focuses on efficient air delivery and thermal management through its integrated water-cooling system. The unit features an M26x1.5 air inlet port, an M22x1.5 air outlet port, and an M10x1 unloader port to ensure precise integration into existing pneumatic circuits.

For workshop technicians, proper installation is critical to maintaining system integrity. Ensure that the water inlet and outlet ports (M16x1.5) are securely connected to the engine cooling circuit to prevent overheating. Regular inspection of the water-cooled valve plate and the through-drive mechanism is recommended to ensure optimal performance and prevent pressure drops in the braking system.

Consult your authorized distributor for fitment verification.

OE cross-reference

2900 030 001 (Single Cylinder Compressor) is the equivalent of the Cummins OE number. This part directly replaces Cummins OE number 3965888.