21353442 Mack Anthem MP7 Compressor

What does a single cylinder compressor do?

This single cylinder air brake compressor serves as a critical component in the pneumatic braking system, converting engine power into high-pressure air. It is specifically engineered for heavy-duty applications, utilizing a water-cooled design to manage thermal loads during sustained operation. The unit features a robust construction with high-strength components to maintain consistent air output for the braking circuit.

Compatibility with Mack Anthem MP7

This specific model is designed for Mack Anthem trucks equipped with MP7 engines. It functions as a direct replacement for original equipment, ensuring seamless integration with the vehicle's existing pneumatic architecture. It is compatible with Mack systems and provides the necessary air delivery required for heavy commercial vehicle safety.

Installation and maintenance guidance

The assembly includes a water-cooled valve plate and an ESS feature to optimize performance. Installation requires careful attention to the water inlet and outlet ports (M16x1,5) and the air outlet port (M26x1,5) to prevent leaks. Technicians should verify that the through drive mechanism is correctly aligned during the replacement process.

Maintenance and troubleshooting

Regular inspection of the piston and ring assembly is recommended to prevent pressure drops. Maintaining the water cooling circuit ensures the compressor operates within optimal temperature ranges, preventing premature wear of internal components.

OE cross-reference

2800 040 001 (Single Cylinder Compressor) is the equivalent of the Mack OE number. This part directly replaces Mack OE number 21353442.