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Liftmaster 41A5021-I | Wholesale Door Parts

Liftmaster 41A5021-I


Direct replacement for logic boards models 41A5021, -B, -C, -D, -E, -F, -G, -H

  • Liftmaster Chamberlain 41A5021-I Logic Board Garage Door Opener Circuit Board
  • Replacement Logic/Circuit board (receiver board) for Security+ operators
  • Compatible with Liftmaster Chamberlain standard chain drive operators
  • Compatible with Liftmaster Security+ systems from Chamberlain, Sears Craftsman, Master Mechanic, and Wayne Dalton


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