Replacement airbag (airspring) rear suspension system

This is the standoff. Weld a 3/4 X 4 inch bolt in it with the threaded portion extending from the hole in the center. Dont over do it with the welding just enough to hold it in place and keep it from turning. Otherwise you will ruin the heat treat on the bolt and warp the stand. When installing the tall end goes to the top of the bag. It is important to get the stand centered on the plate before welding it on . Tack it in place and double check before welding in place for good.