LiftMaster 041A4813 Chain Pulley Bracket Kit 112SZC3BOXF-CSA Model: SwingRiser 19-Twin Power Unit

Model: SwingRiser 19-Twin Power Unit

120Vac operating voltage

water hammer

Effective torque: 400 lbs

Communication: BlueBUS

LiftMaster 041A4813 Chain Pulley Bracket Kit 112SZC3BOXF-CSA Model: SwingRiser 19-Twin Power UnitLiftMaster 041A4813 Chain Pulley Bracket Kit This is a Chain Pulley Bracket Replacement Kit. For use with various LiftMaster and Chamberlain Chain Drive 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 041A3420 LiftMaster 41A4813 LiftMaster 41B4813 LiftMaster 41A3420