568-15-17210 Solenoid Valve for Komatsu HD460-1 WA300-1 HD320 WA800 Aftermarket New Product Overview The 568-15-17210 Solenoid Valve is a critical electromechanical switch used in the hydraulic and transmission systems of Komatsu heavy equipment. It regulates fluid flow to ensure accurate machine movements and gear shifts. Our aftermarket valves are manufactured to match OEM performance, using high-grade materials and reinforced …