1470304 SCANIA G420 Twin Cylinder, Air Compressor

This twin cylinder air compressor is engineered to provide consistent pneumatic-system pressure for heavy commercial vehicle applications. Designed for high-duty performance, the component ensures reliable air generation essential for the braking and suspension systems of heavy-duty trucks.

1470304 is the OE-equivalent of the SCANIA 1470304 air compressor used in the SCANIA G420. This high-strength component is specifically designed to meet the rigorous demands of the SCANIA G420 series, ensuring seamless integration with original vehicle systems.

The assembly features a water-cooled design with a cylinder bore of Ø88.00 mm and a 50 mm stroke to maintain optimal operating temperatures. Technical specifications include an M26x1,5 air inlet port, an M22x1,5 air outlet port, and an M22x1,5 air unloader port. The unit also incorporates an M18x1,5 water inlet and outlet configuration for efficient thermal regulation.

Workshop technicians should ensure that all port connections—including the M18x1,5 water ports—are securely seated to prevent leaks. Regular inspection of the water-cooling lines and ensuring the through-drive alignment is correct will maintain the longevity of the air compressor within the vehicle's pneumatic system.