K035912X Detroit Diesel DD16 Air Compressor

What does an air compressor do?

This single cylinder air brake compressor is a vital component within the pneumatic braking system of heavy commercial vehicles. It functions by compressing intake air to provide the necessary pressure for the air processing unit and storage tanks. This specific model is engineered with high-strength components to withstand the thermal and mechanical stresses of continuous operation.

Vehicle and engine compatibility

This unit is specifically fitted to Freightliner 122SD trucks equipped with DETROIT DIESEL DD16 engines. It features a through-drive design and is optimized for water-cooled operation to maintain stable performance during long-haul transport or heavy-duty construction tasks.

Installation and maintenance

For professional installation, technicians should verify the M26x1,5 outlet port and M18x1,5 water inlet/outlet ports. Proper torque application on the M10x1 unloader port is essential to prevent leaks. Regular inspection of the water-cooled valve plate is recommended to ensure optimal air delivery and system longevity.

Troubleshooting and selection

Maintaining stable air pressure is critical for brake performance; a failure in this compressor can lead to immediate pneumatic system issues.

OE cross-reference

1100 330 001 (Single Cylinder Compressor) is the equivalent of the Freightliner OE number. This part directly replaces Freightliner OE number K035912X.