Installation Instructions are NOT included with this Part! This is a Shock Absorber that absorbs the vibrations and movements of the outer washer tub. Be sure to keep the the connectors from the old part - as such connectors are NOT included with the new part! This part originally shipped with the following LG Washing Machines: WM2250CW, WM2650HVA, WM2650HWA, WM2655HVA, WM3050CW This is a NEW and True LG Part! This offering is for ONE Unit. If you don't see your model number -- Please send us a message so we can help you to select the correct item. We are happy to help!