41C4398A Craftsman LiftMaster Sears RPM Sensor Board Liftmaster 41C4398A RPM sensor assembly works on Liftmaster, Chamberlain, Sears, and Raynor garage Door Openers Models 3280 Formula I, 3255, 1345, 1355, and many more. For units manufactured from 1984 to the present
Trustpilot
5 days ago
1 week ago