Garage Door Push Down Bumper Springs 27″

Garage Door Push Down Spring Bumper.

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

These springs were created for sectional overhead doors that require a jack-shaft opener. These garage door pusher bumper springs are made from zinc plated steel and are sold in pairs of Two, One left and One right spring. They maintain cable tension and mounts inside horizontal track.

Technical Data

Product Tags

Garage Door 27″ Push Down Bumper Spring

Garage Door Push Down Bumper Springs, also referred to as, Garage Door Bumpers, Garage Door Pusher Springs, and Garage and Door Pusher Bumper Springs.

Garage Door Pusher Springs will keep pressure on the garage door and keep the cables tight, there will be downward pressure on the cables when the garage door is in the open position with the spring pushers pushing on the top of the garage door. For standard lift doors with jackshaft operators. The springs compress as the door reaches the open position. From this position the springs push the door down to prevent the cables from coming off the drums when the operator starts the down cycle.

Key Features:

Zinc-plated steel
Total overall length 27″
15″ travel
Approximate compression 10lbs/in
12 gauge bracket for use with 3/8″ bolts
2″ or 3” diameter rubber bumper
Maintains cable tension
Mounts inside horizontal tracks
Keeps your garage door from falling out the end of your tracks if something goes wrong