K034655 Detroit Diesel DD13 Compressor Equivalent

What does a single cylinder compressor do?

This single cylinder compressor serves as a critical component within the pneumatic system, providing the necessary compressed air required for the braking system of heavy commercial vehicles. Engineered with high-strength components, it ensures consistent pressure delivery to the air processing unit through its specialized water-cooled design.

Compatibility with Freightliner 122SD

Specifically designed for Freightliner 122SD trucks equipped with Detroit Diesel DD13 engines, this unit operates effectively within demanding heavy-duty environments. It features a Ø92.00 cylinder bore and a 54 mm stroke, providing a swept volume of 360cm³ to maintain optimal system pressure.

Installation and maintenance guidance

Technicians should verify the water inlet and outlet ports (M18x1.5) and the air outlet port (M26x1.5) during installation to ensure a leak-free connection. Regular inspection of the water-cooled valve plate and the ESS feature integration is recommended to maintain peak performance and prevent air system failure.

System performance and troubleshooting

Consult your authorized distributor to check the compatibility list.

OE cross-reference

1100 330 001 (Single Cylinder Compressor) is the equivalent of the Freightliner OE number. This part directly replaces Freightliner OE number K034655.