Feature:1. Simple Control: Equipped with this hydraulic pump solenoid valve, it's much easier to control the working of the excavator.2. Extensive Uses: Allows for flexible application on for CAT 320B E320C E320D, works with high efficiency and good stability.3. Great Material: Made of high quality stainless steel material, has excellent durability against harsh roads and weathers.4. The OEM Number: The OEM numbers are KDRDE5K 31 40E30, 1119916, and please double so check the OEM number before purchase.5. Easy to Install: Has 436g light weight and 14 x 5.5 x 3.5cm compact size as well, the installation can be quickly finished.Specification:Item Type: Hydraulic Pump Solenoid ValveApplication: For CAT E320B, E320C, E320DOEM: KDRDE5K 31 40E30, 111-9916Material: Stainless SteelProduct Size: Approx. 14 x 5.5 x 3.5cm / 5.51 x 2.17 x 1.38inProduct Weight: Approx. 432 g / 15.38 oz.Package List:1 x Hydraulic Pump Solenoid Valve