LiftMaster 041AC050-1M Receiver Logic Board (AC Chain) liftmaster 4281161 This is a 315MHz Security+®

This is a 315MHz Security+® Receiver Logic Board with End Panel

Motor hose kit replacement for 12 inch motor

This eliminates the need for two timers

HySecurity XtremeDrive Rack Install Kit | HYS-MX002750

the foundation plate is built for durability and long-lasting performance

LiftMaster 041AC050-1M Receiver Logic Board (AC Chain) liftmaster 4281161 This is a 315MHz Security+®LiftMaster 041AC050 1M Receiver Logic Board (AC Chain) This is a replacement 315MHz Security+ Receiver Logic Board. For use with various 1 2HP LiftMaster and Chamberlain AC Chain Drive Garage Door Openers; manufactured after 2005. The unit will feature a purple learn button. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part. Also known as LiftMaster