StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai
8
8' Garage Door Torsion Spring Conversion Kit – Complete Standard Lift Hardware Set

8' Garage Door Torsion Spring Conversion Kit – Complete Standard Lift Hardware Set

5(14 ratings)

Best price now

$54.49at MY Garage Door PartsChecked Nov 7

16% under what the other stores charge

Compared across 3 stores. Prices are checked against each store and labelled with when.

Visit MY Garage Door Parts

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Last seen at $54.49 at MY Garage Door Parts on Nov 7.
  • Checked at 3 stores.

Our take on the 8' Garage Door Torsion Spring Conversion Kit – Complete Standard Lift Hardware Set

This is a hardware set for converting an 8-foot-tall residential garage door from extension-spring, EZ-Set or TorqueMaster systems to a standard torsion setup, or for rebuilding worn torsion hardware. It bundles the cable drums, lift cables, bearing plates, center support hardware, nylon bearing and installation fasteners that a standard torsion assembly needs. It does not include the torsion spring itself, so the spring must be matched to the door's weight and height separately. It suits DIYers and garage door techs who already know torsion work; torsion springs are under high tension and are the most dangerous part of a door, so many owners hire a pro for the spring winding even when they install this hardware themselves.

Best forConverting an 8-foot door from extension or EZ-Set springs to standard torsionReplacing worn drums, cables, bearings or center support on an existing torsion Garage door technicians stocking a matched hardware packageDIYers comfortable with torsion systems who will call a pro for spring winding
Pros
  • Groups the drums, cables, bearing plates, center support, nylon bearing and fasteners in one set
  • Covers both conversion and rebuild jobs on 8-foot doors
  • Standard torsion parts are widely available and serviceable
  • Fewer separate orders than sourcing each part individually
Cons
  • Torsion spring not included, so the spring must be sized to the door separately
  • Only fits 8-foot-tall doors; other heights need different cables and springs
  • Torsion work is hazardous; winding requires proper bars and know-how
  • No installation instructions or winding bars mentioned

8' Garage Door Torsion Spring Conversion Kit – Complete Standard Lift Hardware Set prices at every store

  • MY Garage Door PartsNew

    In stockReturn policy

    $54.49Checked Nov 7
    Visit MY Garage Door Parts
  • eBayNew

    In stockSold by movingupgaragedoorcompany

    $250.43Free shippingChecked 6 h ago
    Visit eBay
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $64.99Free shippingChecked 6 h ago
    Visit Amazon

Store links may earn us a commission.

8' Garage Door Torsion Spring Conversion Kit – Complete Standard Lift Hardware Set price history

Lowest price we've seen: $64.99 on Nov 15 at Amazon. Tracked across 2 stores since Nov 15.

What reviewers say

  • 5 / 514 ratings

Buyers rate it 5 out of 5 across 14 ratings, with no written complaints surfaced.

What people mention
  • CompletenessPraisedBuyers say the kit covers the hardware needed for a torsion conversion in one package.
  • FitPraisedOwners report the parts suit 8-foot-tall residential doors.

About the 8' Garage Door Torsion Spring Conversion Kit – Complete Standard Lift Hardware Set

This is a standard-lift torsion hardware kit for a residential garage door that is 8 feet tall. It can be used to convert an eligible door from an extension spring, EZ-Set, or TorqueMaster-style system to a conventional torsion setup. It can also replace worn drums, cables, bearings, or mounting hardware on an existing standard torsion system.

The kit includes cable drums, pre-cut lift cables, bearing plates, center support hardware, a nylon bearing, and installation fasteners. The left- and right-hand drums help the lift cables wind evenly as the door opens. The center and end bearing components support and align the torsion shaft.

Door height
8 ft residential garage doors
Lift type
Standard lift
Use
Conversion to standard torsion or replacement of worn hardware
Converts from
Extension spring, EZ-Set, or TorqueMaster-style systems
Cable drums
1 x D400-96 left-hand, 1 x D400-96 right-hand
Bearing plates
1 x left-end, 1 x right-end
Center support
1 x center support bracket; provides a mounting point for the stationary spring cone
In the box
Cable drums, pre-cut lift cables, end bearing plates, center support bracket, nylon bearing, installation fasteners

Questions and answers

Does the kit include the torsion spring?
No. It covers drums, cables, bearing plates, center support, a nylon bearing and fasteners. The torsion spring is bought separately and must be sized to the door's weight and height.
Will it convert my extension-spring door?
It is made for compatible 8-foot-tall doors moving from extension spring, EZ-Set or TorqueMaster systems to standard torsion. Check your door's height and track setup before ordering.
Can I install it myself?
The hardware bolts on like any torsion setup, but winding the spring is the risky step. Many owners install the parts and have a technician wind and balance the spring.
Does it fit a 7-foot door?
No. The cables and drums are matched to 8-foot-tall doors. A 7-foot door needs different cable lengths and spring sizing.
Can I use it to replace worn parts on an existing torsion door?
Yes. The drums, cables, bearings and mounting hardware can replace worn equivalents on a standard torsion system.
Where is the 8' Garage Door Torsion Spring Conversion Kit – Complete Standard Lift Hardware Set cheapest?
At MY Garage Door Parts, for $54.49, 16% under what the other stores charge, as of our latest check.
What do buyers say about the 8' Garage Door Torsion Spring Conversion Kit – Complete Standard Lift Hardware Set?
Rated 5 out of 5 from 14 ratings.
Where can I buy the 8' Garage Door Torsion Spring Conversion Kit – Complete Standard Lift Hardware Set?
3 stores we checked sell it, including Amazon, eBay, MY Garage Door Parts.