1. , high performance,long working life, tested before delivery. 2. Easy installation and removal, directly replacement for your original part. 3. Professional manufacturing, improve safety and efficiency for your vehicles. Condition: New Part Number: # ME049233, R8T30171 Voltage: 24V Type: Regulator Relay Fitment: For For Excavator HD820 HD820-2 HD820-3 HD1023 For Kobelco K916, K916LC, MD450BLC, SK220LC, SK220, K909LC Material: Metal Color: Silver Package Contents: 1x Regulator Relay Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.