KeylessFactory - Keyless Entry Garage Door Remote Opener - Compatible with Liftmaster Sears Chamberlain Garage Door Opener

Replacement of Keyless Entry For Liftmaster garage door remote gate opener. Compatible to replace any Liftmaster, Sears, Chamberlain garage door opener.

Features

• For Liftmaster, Sears, Chamberlain openers with a RED learn button 390 MHZ
• Mounting hardware included
• For part numbers 977LM 139.53754
• Aftermarket part