LiftMaster Cable Extension Monitor - Left Side | LIF-K41-0156-000 liftmaster idler sprocket service kit Back Up-Key Access with 2

Back Up-Key Access with 2 Keys

27-17108 is a Heater Element Replacement Kit (3/8 in

Limit Setting: Electronic

Four Large Button Down Pockets

LiftMaster Cable Extension Monitor - Left Side | LIF-K41-0156-000 liftmaster idler sprocket service kit Back Up-Key Access with 2LiftMaster Cable Extension Monitor Left Side LIF K41 0156 000 K41 0156 000 is a Left Side Cable Tension Monitor Service Kit. For use with various LiftMaster MAXUM Series DC 700 lbs. to 2200 lbs. Standard duty and Extended Duty Jackshaft, Jackshaft Hoist, and Trolley Commercial Door Operators. Refer to the installation manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Note: Refer to K41 0157 000