LiftMaster K041DJC001B Receiver Logic Board (315MHz) idler sprocket service kit LiftMaster LM21AFCB Advanced Fire Control

LiftMaster LM21AFCB Advanced Fire Control Release Device

the lever release unit is built for durability and long-lasting use

includes bearings

Ship Weight: 335 lb

LiftMaster K041DJC001B Receiver Logic Board (315MHz) idler sprocket service kit LiftMaster LM21AFCB Advanced Fire ControlLiftMaster K041DJC001B Receiver Logic Board (315MHz) This is a 315MHz Receiver Logic Board with Mounting Bracket Replacement Kit. 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 K041DJC001A LiftMaster K041DJC001 LiftMaster K41DJC001 LiftMaster K41DJC001B Compatibility This part