The LiftMaster 41D3452 garage door opener limit switch assembly from Garage Door Supply Company is compatible with all LiftMaster, Chamberlain and Sears Craftsman residential chain drive garage door operators made since 1994. This replacement limit switch assembly is also compatible with Wayne-Dalton and Master Mechanic chain drive models made after 1994. To confirm compatibility, check the recommended part numbers inside your owner's manual, or contact our staff by phone or online at Garage Door Supply Company.
- Replacement limit switch assembly for chain drive garage door openers
- Compatible with 1994-Present LiftMaster, Chamberlain, Craftsman, Master Mechanic, Wayne-Dalton chain drive models