3104216RX Cummins Compatible Single Cylinder Compressor

What does a single cylinder compressor do?

This single cylinder air brake compressor serves as a critical component in the pneumatic braking system of heavy commercial vehicles. It functions by compressing intake air and delivering it to the air processing unit, ensuring the necessary pressure for reliable braking performance. Built with high-strength components, this unit is engineered to withstand the rigorous demands of heavy-duty service cycles.

Compatibility and engine fitment

This specific model is compatible with Cummins engines and is designed to integrate seamlessly into existing pneumatic circuits. It features a through-drive design and includes an ESS feature for enhanced system reliability. The unit is specifically optimized for water-cooled applications, utilizing M18x1.5 ports for efficient thermal management.

Installation and maintenance guidance

For professional installation, technicians should verify the water inlet and outlet connections (M18x1.5) and ensure the M27x2 air outlet port is securely fitted. Regular inspection of the M10x1 unloader port and checking for leaks in the Ø25 air inlet port are essential maintenance steps to prevent system pressure drops.

System maintenance and troubleshooting

Maintaining proper cooling flow through the water-cooled valve plate is vital for preventing overheating during long-haul operations. Ensuring the integrity of all connections helps maintain consistent air delivery to the tanks, protecting the overall braking performance of the vehicle.

OE cross-reference

2500 030 001 (Single Cylinder Compressor) is the equivalent of the Cummins OE number. This part directly replaces Cummins OE number 3104216RX.