LiftMaster Single Button Control Mod. Field Kit Mod. Logic
LiftMaster Non-Resettable Counter Field 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 Manual Hoist Mod. M8 #41 Chain for 16ft High Door
LiftMaster Manual Hoist Mod. Kit #48 Chain Drive
LiftMaster Slip Clutch Option Mega Arm
LiftMaster Timer-to-Close Factory or Field Install
LiftMaster Parking Gate Radio Mod. Kit
Manaras Universal Aux. Output Module B070 Field Install
LiftMaster Auxiliary Relay Option Board
Manaras Friction Clutch Mod. #50 Chain 1-1/4 RGH
Manaras Universal Aux. Output Module B060 Field Install
Manaras Auxiliary Output Module
Manaras Universal Aux. Output Module B070 Red/Green 24V Modification
Manaras Heater in Reducer & C-Box 575V-3P 24VAC 15W + 30W
Manaras Synthetic Oil Upgrade for MGH up to 1.5HP