Garage Door Opener Sears Craftsman 315 139.53753 Remote Control 315 Mhz - Door Remote Control - AliExpress
2X for Liftmaster 371LM 373LM Sears Craftsman Garage Door Opener Remote 139.53753 HBW2028 315MHz Purple Learn Button (2pack) - Amazon.com
Programming; Using The Learn Button; To Add Or Reprogram A Hand-Held Remote Control; To Erase All Codes From Motor Unit Memory - Craftsman 315 SERIES 139.53939D Owner's Manual [Page 37] | ManualsLib
Sears Craftsman Garage Door Opener Remote Control 3-Function 53753 139.53753
How to Program A Garage Door Remote & Change the Battery Craftsman 315 - YouTube