7485003211 Renault Trucks KERAX Air Brake Compressor

What does a twin cylinder compressor do?

This twin cylinder compressor is an engine-driven unit that generates compressed air through two piston-cylinder assemblies to ensure reliable pneumatic system performance. Designed with heavy-duty grade materials, it is engineered to withstand the rigorous thermal and pressure demands of heavy commercial vehicle operation.

Compatible Renault Trucks KERAX models

The unit is specifically compatible with Renault Trucks KERAX models, including various configurations from the 330.18 to the 460.34 series. This water-cooled component ensures stable operation under sustained heavy-duty use by integrating directly into the engine cooling circuit.

Technical specifications and installation

Technicians should note the technical specifications: this unit features a Ø78.00 mm cylinder bore, a 52 mm stroke, and a 500cm³ swept volume. It utilizes M26x1,5 air inlet and outlet ports, along with M18x1,5 water ports, ensuring precise integration into the existing air brake system.

Maintenance and troubleshooting

Regular inspection of the water-cooled valve plate and connection ports is recommended to prevent pressure drops or overheating during long-haul operations. Check the compatibility list to ensure correct fitment for your specific KERAX engine configuration.

OE cross-reference

1700 010 002 (Twin Cylinder Compressor) is the equivalent of the Renault Trucks OE number. This part directly replaces Renault Trucks OE number 7485003211.