LiftMaster G3707CH Chain Drive Rail Assembly (1pc, 7') Residential Operators Improve gate function on large/heavy

Improve gate function on large/heavy gates or gates that encounter more wind resistance

LiftMaster MR1710LM

Memory: Keypad Stores up to 100 four-digit entry codes

This is a replacement Motor (3/4 HP

This is a replacement Pulley (7"x5/8")

LiftMaster G3707CH Chain Drive Rail Assembly (1pc, 7') Residential Operators Improve gate function on large/heavyLiftMaster G3707CH Chain Drive Rail Assembly (1pc, 7') The LiftMaster G3707CH is a one piece 7 feet (2. 1m) Rail Assembly. This complete rail is used to install various LiftMaster and Chamberlain Chain Drive Garage Door Openers. Check the manual for specific rail kit information before ordering to ensure compatibility. Also known as LiftMaster MR3707CHC LiftMaster 3707PL LiftMaster 3707CH LiftMaster 3707CHC LiftMaster MRE3707CH LiftMaster MR3707CH