LiftMaster 041B4103-1 Chain Tensioner Kit SEA solar kit 500 ft of gate travel

500 ft of gate travel per day and/or sites in less sunny climates

This is a replacement Gear Reducer (20:1

4x20 characters display

helping boost signals and improve reliability

complemented by a battery backup that guarantees uninterrupted access during power outages

LiftMaster 041B4103-1 Chain Tensioner Kit SEA solar kit 500 ft of gate travelLiftMaster 041B4103 1 Chain Tensioner Kit The LiftMaster 041B4103 1 is a Chain Tensioner Replacement Kit. For use with various LiftMaster and Chamberlain Residential Garage Door Openers. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part. Also known as LiftMaster 216A206 LiftMaster 41B4103 1 LiftMaster 062243