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27" x 48" for 8' Garage Door Extension Spring - Clipped Ends, Sold in pairs

27" x 48" for 8' Garage Door Extension Spring - Clipped Ends, Sold in pairs

4(1 rating)

Best price now

$70.00at MY Garage Door PartsChecked 9 h ago

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Price facts

  • Lowest price today: $70.00 at MY Garage Door Parts (checked Nov 15, 2026).

Our take on the 27" x 48" for 8' Garage Door Extension Spring - Clipped Ends, Sold in pairs

This is a matched pair of oil-tempered steel extension springs for compatible 8-foot-high residential garage doors. Each spring is 27 inches relaxed and stretches up to 48 inches, with clipped ends that connect to pulley-style spring hardware. They suit owners replacing a worn or broken spring on a standard sectional door. Compared with torsion-spring setups, extension springs are simpler and cheaper to replace, but they stretch along the door track and need safety cables, and they wear faster on heavy doors.

Best forOwners of 8-foot-high residential garage doorsReplacing a broken extension spring on a pulley-style systemDIY repairs on a standard sectional doorKeeping a spare matched pair on hand
Pros
  • Matched pair, so both sides are replaced together
  • Oil-tempered steel construction
  • Clipped ends fit common pulley-style hardware
  • 27-inch relaxed length with up to 48 inches of stretch
  • Straightforward swap on compatible doors
Cons
  • Fits only 8-foot doors with clipped-end extension setups
  • Extension springs stretch along the track and need safety cables
  • Not a torsion-spring replacement
  • Door weight and track hardware must match the spring rating

27" x 48" for 8' Garage Door Extension Spring - Clipped Ends, Sold in pairs prices at every store

  • MY Garage Door PartsNew

    Availability unknownReturn policy

    $70.00Checked 9 h ago
    Visit MY Garage Door Parts

Also available at

  • MY Garage Door PartsCheck price at MY Garage Door Parts

27" x 48" for 8' Garage Door Extension Spring - Clipped Ends, Sold in pairs price history

Lowest price we've seen: $125.00 on Nov 15 at MY Garage Door Parts. Tracked across 1 store since Nov 15.

About the 27" x 48" for 8' Garage Door Extension Spring - Clipped Ends, Sold in pairs

These oil-tempered steel extension springs are for compatible residential garage doors that are 8 feet high. They replace worn or broken springs and are sold as a matched pair.

Each spring is 27 inches relaxed and stretches up to 48 inches. The clipped ends connect to the door's pulley and spring hardware, and the springs help counterbalance the weight of the door.

Springs are rated by the pair. Choose the pair that matches the total verified weight of the door. For example, a 100 lb. door needs one pair rated for 100 lbs., not two separate springs each rated for 100 lbs.

Material
Oil-tempered steel
Spring type
Extension spring with clipped ends
Relaxed length
27 in.
Maximum stretch
Up to 48 in.
Door height
Compatible 8' high residential garage doors
System
Compatible pulley-style spring systems
Weight rating
Rated per pair, matched to total door weight
In the box
2 extension springs

Questions and answers

Will these fit my 8-foot garage door?
They are made for compatible 8-foot-high residential doors with clipped-end extension spring hardware. Check your door height and the spring mounting style before ordering.
Do I need to replace both springs at once?
Yes. They are sold as a matched pair, and replacing both keeps the door balanced. A single new spring next to an old one can make the door lift unevenly.
Are these torsion springs?
No. These are extension springs that stretch along the door track. Torsion springs mount above the door and are a different system.
Do I need safety cables?
Yes. Extension springs should run through safety cables so a broken spring stays contained. Check that your existing cables are in good shape.
What is in the box?
Two extension springs, one for each side of the door. Pulleys, cables and other mounting hardware are not included.
Where is the 27" x 48" for 8' Garage Door Extension Spring - Clipped Ends, Sold in pairs cheapest?
At MY Garage Door Parts, for $70.00, as of our latest check.
What do buyers say about the 27" x 48" for 8' Garage Door Extension Spring - Clipped Ends, Sold in pairs?
Rated 4 out of 5 from 1 ratings.