Exact OEM part I needed after a thunderstorm fried my garage door opener 0 myq wall control upgrades previous models. M chick with very little tool knowledge, but can read instructions the chamberlain 45act liftmaster circuit board is compatible number of systems, including 8355, 8557 8587 system models. Only 4 left in stock - order soon coverage for product breakdowns malfunctions 24/7 customer support free shipping on all repairs no deductibles or hidden fees fully transferable gifts.
Ships from and sold by 365 Garage Door Parts replacement 41as050-1 3110, 3220, pd420d, pd422d, pd462d 9950d systems. Liftmaster 888LM Security+ 2 0 MyQ Wall Control Upgrades Previous Models