Features 1、REPLACEMENT PARTS: Hydraulic pump solenoid valve OEM number is KDRDE5K 31 and 30C50 140, which can directly replace old or damaged solenoid valve. 2、APPLICABLE MODEL: This hydraulic pump solenoid valve is suitable for KOBELCO SK230 6E, SK210LC 6E excavator models, and has strong compatibility. 3、ALLOY STEEL: Made of excellent alloy steel, with high hardness and wear resistance, can withstand harsh environmental and weather conditions. 4、FINE PROCESSING: With fine workmanship, the solenoid valve has stable performance and high work efficiency, ensuring the stable running of the excavator. 5、GLOSSY FINISH: This electric solenoid valve has a glossy appearance, no burrs and no nicks, and will not damage other excavator parts when installed. Specification Item Type: Hydraulic Pump Solenoid Valve OEM: KDRDE5K 31, 30C50 140 Material: Alloy Steel Compatible Models: For KOBELCO SK230 6E, SK210LC 6E Package List 1 x Solenoid Valve