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 Timer-to-Close Factory or Field Install
liftmaster Slip Clutch Option Mega Arm
liftmaster Auxiliary Relay Option Board
liftmaster Single Button Control Mod. Field Kit Mod. Logic
liftmaster Non-Resettable Counter Field Kit
liftmaster Manual Hoist Mod. M8 #41 Chain for 16ft High Door
liftmaster Manual Hoist Mod. Kit #48 Chain Drive
liftmaster Field Mod. Dual Aux. Limit Switch
liftmaster Parking Gate Radio Mod. Kit
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 Timer Kit for TS Wiring
liftmaster Manual Hoist Mod. M8 #41 Chain for 14ft High Door
liftmaster Manual Hoist Mod. M8 #41 Chain for 12ft High Door