1403939 DAF LF Single Cylinder Compressor

What does a single cylinder compressor do?

This single cylinder air brake compressor serves as a critical component within the pneumatic braking system of heavy commercial vehicles. By utilizing a piston-driven mechanism, it generates the pressurized air required for the brake system and other pneumatic components. This specific model is engineered with heavy-duty grade materials to withstand the rigorous thermal and pressure demands of continuous operation.

Compatibility with DAF LF

This unit is specifically designed for use in DAF LF trucks. The design includes a through-drive configuration and is integrated into the engine cooling circuit via water inlet and outlet ports to manage operating temperatures during sustained heavy-duty use. It is highly compatible with DAF systems.

Installation and maintenance

Technicians should verify the M26x1,5 air inlet and M18x1,5 air outlet port connections during installation to ensure a leak-free seal. Since this is a water-cooled unit, maintaining the integrity of the cooling circuit is essential for preventing overheating and ensuring long-term performance in the field.

Troubleshooting guidance

Monitoring air production rates and checking for excessive oil carryover or unusual noise can help identify potential issues before they impact braking performance.

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.