1700 050 003 Twin Cylinder Air Compressor for Renault Trucks

What does a twin cylinder compressor do?

This water-cooled twin cylinder compressor serves as a critical component in the air brake system of heavy commercial vehicles, providing the necessary compressed air for braking and pneumatic operations. By utilizing two piston-cylinder assemblies, this unit delivers a higher air output compared to single-cylinder models, ensuring rapid reservoir replenishment during heavy-duty cycles.

Compatibility and technical specifications

This specific model is designed for compatibility with Renault Trucks applications. It features a Ø65.00 mm cylinder bore and a 50 mm stroke, producing a swept volume of 330cm³. The unit is engineered to work seamlessly within the Renault Trucks pneumatic architecture, maintaining stable pressure even under high demand.

Installation and maintenance guidance

For proper installation, ensure the water inlet and outlet ports (M18x1,5) are correctly connected to the cooling circuit. The air inlet and outlet ports utilize M26x1,5 threading. Technicians should verify that the through drive mechanism is properly aligned with the engine mounting to prevent premature wear of the internal components.

System performance and upkeep

Regular inspection of the water-cooled valve plate and port seals is recommended to prevent pressure drops in the braking system. Maintaining clean coolant flow is essential for the longevity of these high-strength components.

OE cross-reference

1700 050 003 (Twin Cylinder Compressor) is the equivalent of the Knorr-Bremse and Renault Trucks OE numbers. This part directly replaces Knorr-Bremse OE number LP4941. It also replaces Renault Trucks OE number 5001834773.