Liftmaster 41C4677 Screw Drive Carriage
Liftmaster 41C4677 Screw Drive Trolley Kit
Features & Specifications
- Replacement Trolley (carriage) for ALL 1995-current screw drive garage door opener operators
- Compatible with screw drive units from Liftmaster, Chamberlain, Crafstman, Sears, Master Mechanic and Wayne Dalton - (1995-Current)
- Original manufacturer replacement part