1403939 Compatible LF PACCAR PX-7 Air Compressor

What does a single cylinder compressor do?

This single cylinder compressor serves as a vital component within the pneumatic braking system of heavy commercial vehicles. By utilizing a piston-driven mechanism, it compresses intake air to provide the necessary pressure required for brake actuation and air processing units. Built with high-strength components, this unit is engineered to withstand the rigorous thermal and mechanical stresses encountered during heavy-duty operation.

Vehicle and engine compatibility

This specific model is compatible with DAF LF vehicles equipped with PACCAR PX-7 engines. Its design ensures efficient integration into the engine cooling circuit to prevent overheating during sustained use. The unit features an M26x1.5 air inlet port, an M18x1.5 air outlet port, and M16x1.5 ports for water inlet and outlet connections.

Installation and maintenance guidance

To ensure optimal performance, technicians should verify all port connections and cooling line integrity during installation. Given its water-cooled design, maintaining the engine coolant quality is essential for preventing internal component wear. Regular inspection of the piston rings and valve assembly helps maintain consistent air output and system reliability.

System performance and selection

Consult your authorized distributor to check the compatibility list.

OE cross-reference

1600 130 001 (Single Cylinder Compressor) is the equivalent of the DAF OE number. This part directly replaces DAF OE number 1403939.