Feature:1. Applicable Model: This excavator proportional solenoid valve with excellent performance is suitable for Caterpillar 330D, 330DFM, 330DL, 330DLN.2. Alloy Steel Material: The solenoid valve is made of alloy steel, and equipped with advanced technology, it has good weather resistance and can also work in bad weather.3. Excellent Replacement: Because of the accurate size and meticulous workmanship of this proportional solenoid valve, it can be used as a replacement part, giving you the same experience as the original.4. Provides Plenty of Power: This is a high performance excavator solenoid valve that provides a steady flow of power to your excavator.5. Easy Installation: The proportional solenoid valve is small and precise in size and meticulous in workmanship, which lays the base for quick installation, which is simple and fast.Specification:Item Type: Proportional Solenoid ValveMaterial: Alloy steelOEM: KDRDE5K-31/40E30-116A, 225-4558Compatible: Suitable for Caterpillar 330D, 330DFM, 330DL, 330DLN.Package List:1 x Proportional Solenoid Valve Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin