41C4220A Replacement for Liftmaster Gear and Sprocket Kit
Compatible with 2245, 2255, 2265,, pd210, pd212, pd610, pd612k, 1200 series, 1240, 1245,, 1246, 1250,, 1255,,, 1256, 1260,,, 1265, and more. Not all models listed. You're already purchasing the item.