LIFTMASTER Garage Door Openers 41B3869-3 Belt Drive Trolley 043645710514 Set screw can lock jack

Set screw can lock jack head to stand for transportation - no loose pieces

Ego is annoying

All front mount receivers have a 2” square receiver tube opening and all attachments are J-Pin ready

Sturdy wire frame with lips to sit securely over container

3-25/32" Bolt Hole Spacing

LIFTMASTER Garage Door Openers 41B3869-3 Belt Drive Trolley 043645710514 Set screw can lock jackBrand LiftMaster Model CECOMINOD068483 Compatible with LiftMaster and Chamberlain Brand garage door openers 1984 thru current. Compatible with LiftMaster Chamberlain belt drive garage door opener models 1270, 1280, 1280R, 2280, 2580, 2500, 2500B, 2500D, 2585, 8100, 8100M, 8200, 9200, WD822K, WD922K, WD912K, WD912KS, WD822KS (all models may not be listed). 8550 DC Battery Backup Belt Drive If square rail assembly see part number 41C5141 1. Older part