The YNF01951 solenoid valve (702-21-07610) is engineered for the Komatsu PC450-8 excavator, controlling hydraulic oil flow through electronic actuation. This valve is responsible for translating electrical signals into hydraulic responses, enabling smooth operation of key machine functions such as boom, arm, bucket, and travel control.
Manufactured with a high-durability solenoid coil, precise internal spool, and corrosion-resistant housing, this valve is designed to withstand high-pressure hydraulic circuits, heat, contamination, and continuous vibration on the jobsite. The OEM-matched electrical connector and mounting interface ensure quick installation and reliable sealing.
Replacing a faulty solenoid valve with YNF01951 restores hydraulic responsiveness, eliminates system delays, and prevents malfunction or error codes. YNF provides stable-quality aftermarket valves trusted by global parts distributors, heavy-equipment repair shops, and construction fleets for long-term reliability and competitive pricing.
