Push Down Bumper Springs 27 Inch (Pair)Push Down Spring Bumper Total length: 27" 15" compression at approximately 10lbs in 2" rubber bumper Keeps your garage door from falling out the end of your tracks if the door travels up too far.

Keeps your garage door from falling out the end of your tracks if the door travels up too far

Does not secure to the wall or garage header

Allows LiftMaster® Garage Door Openers

The 41C4220A assembly also includes the worm gear

Standard -Inch-Inch replacement

and is easier to install because you do not have to disassemble the output shaft assembly - the spur gear is already mounted on the new output shaft

000 cycles of an 8' high door at 50lbs per roller

These style brackets are used on most wooden garage doors

connect the garage door to the garage door opener trolley

ensuring long-lasting performance for your garage door system

these cables ensure durability and peace of mind

Also known as: 062317