LiftMaster 4178B0034B Straight Door Arm Liftmaster G305 803002 Linear DT2A Garage Door Opener

Linear DT2A Garage Door Opener 2 Button | LIN-DT2A

Environmental conditions: 14 ÷ 140 °F (-10 ÷ 60°C)

Pack of 2 disposable protective masks with multiple layers and blow out flame tested

SK–24VDC power supply

On/off switch

LiftMaster 4178B0034B Straight Door Arm Liftmaster G305 803002 Linear DT2A Garage Door OpenerLiftMaster 4178B0034B Straight Door Arm This is a Straight Door Arm Replacement Kit. For use with various LiftMaster and Chamberlain Garage Door Openers. The straight arm is commonly paired with the curved 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 Curved Door Arm Replacement Kit: 041B0035B Genuine LiftMaster replacement part. Also