LiftMaster 041A7920-2 Hardware Kit digital timer module XtremeDrive™ System increases traction with

XtremeDrive™ System increases traction with its innovative rack & pinion-like design

/ Standard Control Box: 13 lbs

Single or Double Door Use

LiftMaster 041D0646-1 Cover

LiftMaster 041A7920-2 Hardware Kit digital timer module XtremeDrive™ System increases traction withLiftMaster 041A7920 2 Hardware Kit This is a Universal Hardware Replacement Kit. For use with various Chamberlain Belt Drive Garage Door Openers. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part. Includes All necessary hardware for rail assembly. Also known as LiftMaster 41A5257 18 LiftMaster 41A5257 17 LiftMaster 41A5257 19 LiftMaster 041A5257 22