Compatible with all Chamberlain and Craftsman square rail chain drive models, then LiftMaster 041C5141-1 Complete Trolley Assembly Square Rail is available at North Shore Commercial Door. This genuine LiftMaster replacement part includes inside and outside pieces and clevis pin, and it will also replace Chamberlain model WD822KD made in 2005. Order from NSCD and count on fast shipping (it will ship the next day after your order, Monday through Friday) and great customer service.
Also Known As
062313, 41C5141, 41C5141-1