LiftMaster 041B2616 Sheave Bracket Kit liftmaster drive assembly kit 12 and 14 ft widths

12 and 14 ft widths with 5 seconds up/5 seconds down Open/Close time

green SlideDriver operator

Relay Output: Keypad Momentary

For use with various LiftMaster® and Chamberlain® Screw Drive Garage Door Opener rail assemblies

this adapter ensures consistent power supply and efficient charging for batteries

LiftMaster 041B2616 Sheave Bracket Kit liftmaster drive assembly kit 12 and 14 ft widthsLiftMaster 041B2616 Sheave Bracket Kit This is a Sheave Bracket Replacement Kit. For use with various LiftMaster and Chamberlain garage door openers that utilize a T rail. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part. Also known as LiftMaster 12B371 LiftMaster 41B2616