LiftMaster Timer-to-Close Factory or Field Install
LiftMaster Manual Hoist Mod. M8 #41 Chain for 16ft High Door
LiftMaster Dual Trolley kit for 12' high door includes #41 Chain for 12ft High Door Angle tracks (2x) 12' and (1x) shaft
LiftMaster Dual Trolley kit for 14' high door includes #41 Chain for 14ft High Door Angle tracks (2x) 14' (Actual length 227") and (1x) shaft
LiftMaster Auxiliary Limit Switch Mod M62 Open Factory Installed
LiftMaster Bi-Parting Mod Kit 16ft (Includes 19-5124 Chain #41 for 24ft Door and 10-5820-P Track for 20ft Door ***Actual length 275"***
LiftMaster Bi-Parting Mod Kit 12ft (Includes 19-5118 Chain #41 for 18ft Door and 10-5816-P Track for 16ft Door
LiftMaster Dual Trolley Mod. #41 Chain for 16ft High Door Includes (2) 16' (Actual length 227") tracks and (1) Round Bar 240"
LiftMaster Dual Aux Trolley Mod. M15 #41 Chain for 12ft High Door
LiftMaster Manual Hoist Mod. M8 #41 Chain for 14ft High Door
LiftMaster Manual Hoist Mod. M8 #41 Chain for 12ft High Door