They are all brand new and backed by the liftmaster warranty.
Liftmaster garage door opener circuit board replacement.
Liftmaster logic boards and circuit boards are based on model year and number that they match up to on the liftmaster circuit board compatibility chart.
From logic boards to chain kits to safety reversing sensors find the right liftmaster replacement part to help you with any garage door opener repair project.
Explore more replacement parts below.
For liftmaster garage door opener operator models 985 1240r 1245r 1246r 1255r and 1256r.
Our 315mhz security liftmaster 041ac075 2a logic board is compatible with many chain drive openers made after 2005.
If you need to install a new system or replace a broke or failing circuit board liftmaster has a wide range of garage door logic board products to help fix any issues.
Most of our liftmaster logic boards are compatible with chamberlain sears craftsman and other garage door opener brands.
Sears craftsman liftmaster chamberlain garage door opener circuit board part number 41a5021 1i replacement logic circuit board receiver board for all security operators no light socket for liftmaster garage door opener operator models 985 1240r 1245r 1246r 1255r and 1256r for chamberlain garage door opener operator models 4200 2200 and 1200 replaces logic board models 41a5021 1 41a5021 1b 41a5021 1c 41a5021 1d 41a5021 1e also compatible with security systems from chamberlain.
Liftmaster 41a4252 6 logic board 99 99 82 50.
Garage door logic boards we have an incredible selection of garage door logic board products compatible with our chain garage door openers and belt garage door openers.
At garage door supply company we specialize in liftmaster replacement circuit boards for older model and newer model garage door openers.