1784109 SCANIA R340 Twin Cylinder, Air Compressor

The 1784109 air compressor is engineered to provide consistent air pressure within the pneumatic braking system of heavy commercial vehicles. This twin cylinder unit is designed with high-strength components to ensure long-term reliability under demanding workshop service conditions. Its robust construction supports the critical role of maintaining pneumatic pressure for vehicle safety.

1784109 is the OE-equivalent of the SCANIA 1784109 air compressor used in the SCANIA R340. This component is specifically engineered to meet the technical requirements of the vehicle's air system, ensuring seamless integration and performance. It features a dual cylinder design with a swept volume of 608cm³ and a water-cooled architecture to manage thermal loads efficiently during operation.

For workshop technicians performing maintenance or assembly, this unit features an M26x1,5 air inlet port and an M22x1,5 air unloader port. The installation requires attention to the water inlet and outlet ports (M18x1,5) to ensure proper cooling. Regular inspection of the through-drive and port integrity is recommended to maintain optimal pneumatic system pressure in heavy-duty fleet operations.

This part is built for heavy-duty grade materials to withstand high-pressure environments. By maintaining the correct specifications for cylinder bore and stroke, this compressor ensures that the vehicle's air brake systems remain fully operational under constant duty cycles.