LiftMaster 041DJ001B Receiver Logic Board (315MHz) mini external buzzer Compatible with the following operators

Compatible with the following operators

24 ft | HYS-MX3140-24

control board includes an adjustable obstruction sensing

This is a replacement Pulley (8"x5/8" 4L Belt)

For temperatures below 32 degrees Fahrenheit

LiftMaster 041DJ001B Receiver Logic Board (315MHz) mini external buzzer Compatible with the following operatorsLiftMaster 041DJ001B Receiver Logic Board (315MHz) This is a 315MHz Receiver Logic Board with Mounting Plate Replacement Kit. For use with LiftMaster 3800 Series Wall Mounted Garage Door Openers made 2005 2015. 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 041DJ001 LiftMaster