Cheap And Discounts 121-1491 KWE5K-31/G24DA30 Solenoid Valve For Excavator E320B E320C E320D E325C Solenoid Wholesale. Buy Directly From Merchant HERUI Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.