LiftMaster 041B0035B Curved Door Arm Kit 3950-41DS HySecurity HydraLift

HySecurity HydraLift

Power/Loop Fault Indicator: Green LED

and 4 Hy5B vehicle detectors sockets

LiftMaster 84602

LiftMaster 041B4245

LiftMaster 041B0035B Curved Door Arm Kit 3950-41DS HySecurity HydraLiftLiftMaster 041B0035B Curved Door Arm Kit This is a Curved Door Arm Replacement Kit. For use with various LiftMaster and Chamberlain Garage Door Openers. The curved door arm is commonly paired with the straight door arm. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Refer to the following part # for the Straight Door Arm Replacement Kit: 4178B0034B Also known as LiftMaster