We needed to replace a LH Hummer Step Side that had gotten damaged. Unfortunately you have to purchase a pair. We now have (1) brand new right hand step side (includes all attachment hardware) for sale to someone who may have damaged their right hand side step side and need a replacement. Part numbers that may be associated with this are 1920251, 19170594, and 19211855. RH part is still in original packaging carton. May be picked up in Burton, MI, which is near Flint. If it needs to be shipped will have to determine costs ahead of time. Weight is approximately 25# gross weight. Fits all H-3 Hummers from 2006 to 2010. Contact either at paradyme4@comcast.net or at 810.624.1791.