21170177 Mack MP8 Compatible Air Compressor

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a critical engine-driven component within the air brake system of heavy commercial vehicles. By utilizing two piston-cylinder assemblies, it provides a higher air output compared to single-cylinder units, ensuring faster reservoir replenishment for demanding braking systems. This unit is built with high-strength components to withstand heavy-duty operating conditions.

Compatibility with Mack MP8 engines

Designed specifically for use in Mack TERRAPRO trucks equipped with MP8 engines, this component ensures reliable pneumatic pressure. It is also compatible with other heavy commercial vehicle applications requiring high air capacity. This compressor is optimized for systems that demand consistent air flow for braking and auxiliary pneumatic functions.

Installation and maintenance guidance

This water-cooled model features an M26x1,5 air outlet port and M16x1,5 water inlet and outlet ports to maintain optimal operating temperatures. Technicians should verify the M16x1,5 unloader port and the Ø35 air inlet port during installation to ensure proper system integration. Regular inspection of the water cooling circuit is recommended to prevent overheating.

System integration and selection

Proper selection of this twin cylinder unit ensures the air brake system maintains the necessary pressure for safety-critical operations. Always confirm that the mounting interface and through drive configuration match the existing engine setup to avoid installation errors.

OE cross-reference

2800 060 001 (Twin Cylinder Compressor) is the equivalent of the Mack OE number. This part directly replaces Mack OE number 21170177.