Just installed 2 new garage door openers and have many leftover parts, good for making repairs. * 2 older ½ HP Liftmaster openers, good motors and other motor/control parts * 1 T-rail for 8-foot max door (not pictured), 1 Chamberlain box rail (new) * 2 chains, 1 brand new, other in great shape with connecting links (not pictured) * 1 Liftmaster opener * Much by way of hardware and electronics, as shown Let me know what you need. Lots of flexibility on price.