K034655 Compatible Detroit Diesel DD15 Compressor

What does a single cylinder compressor do?

This single cylinder compressor serves as a critical component within the pneumatic braking system, providing the necessary compressed air for heavy commercial vehicle operation. Designed with heavy-duty grade materials, it ensures consistent pressure delivery to the air processing unit through its M26x1,5 outlet port. The unit features a robust water-cooled design to manage thermal loads during high-intensity operation.

Compatibility with Detroit Diesel DD15 engines

This specific model is engineered for compatibility with Freightliner 114SD trucks equipped with Detroit Diesel DD15 engines. It functions effectively within the engine's drive system to support the air brake network of heavy commercial vehicles. The integration of ESS features and a water-cooled valve plate ensures optimized performance under demanding conditions.

Installation and maintenance guidance

For workshop technicians, proper installation involves verifying the M18x1,5 water inlet and outlet ports to ensure correct coolant flow. Given the 360cm³ swept volume and precise Ø92.00 mm bore, ensuring all connections are secure is vital for preventing pressure drops. Regular inspection of the air inlet and unloader ports helps maintain system integrity.

Troubleshooting and system health

Maintaining the air brake compressor is essential for preventing brake performance degradation in fleet vehicles. If pressure build-up slows or air leaks are detected at the ports, a professional inspection of the single cylinder assembly is recommended to ensure continuous safety and reliability.

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.