Left-Wind Garage Door Torsion Spring – .283 Wire x 1.75" ID x 39" Length – Coated Oil-Tempered Spring with Installed Cones (10,000 Cycle Rated)
Left-Wind Garage Door Torsion Spring – .283 Wire x 1.75" ID x 39" Length – Coated Oil-Tempered Spring with Installed Cones (10,000 Cycle Rated)
Spring Specifications
| Winding | Left Wind |
- Made in the USA
- All springs rated for an industry standard minimum lifecycle of 10,000 cycles
- Springs come with winding and stationary cones installed and are stenciled and color coded for easy identification
- Coated & oil tempered wire
Product Description
This left-wind garage door torsion spring is engineered for residential sectional overhead garage doors requiring a .283 wire size, 1.75-inch inside diameter, and 39-inch spring length. Manufactured in the USA from coated oil-tempered spring wire, it delivers reliable counterbalance performance, smooth door operation, and long-term durability.
The spring comes with both winding and stationary cones pre-installed, allowing for faster installation and easier identification during service. Designed to provide the lifting force required to offset garage door weight, this torsion spring helps reduce strain on the opener, cables, drums, bearings, and other moving components throughout the door system. According to the manufacturer, it is rated for a minimum of 10,000 cycles and includes color coding and stenciling for identification.
Key Features
- Made in the USA
- Left-wind (LW) configuration
- .283 wire size
- 1.75" inside diameter
- 39" overall spring length
- Oil-tempered and coated spring steel
- Winding and stationary cones pre-installed
- Industry-standard 10,000+ cycle rating
- Color-coded and stenciled for identification
- Designed for residential sectional garage doors
Compatibility
Compatible with residential torsion spring systems requiring:
- Wire Size: .283
- Inside Diameter: 1.75"
- Length: 39"
- Wind Direction: Left Wind (LW)
- Standard torsion shaft applications
- Standard lift residential garage doors
Always verify spring dimensions, door weight, drum size, and wind direction before ordering.
Applications
- Replacement of broken or fatigued torsion springs
- Residential steel garage doors
- Insulated sectional garage doors
- Wood garage doors requiring matching spring specifications
- Preventive maintenance and spring upgrades
Specifications
| Specification | Value |
|---|---|
| Spring Type | Torsion Spring |
| Wind Direction | Left Wind |
| Wire Size | .283 |
| Inside Diameter | 1.75" |
| Length | 39" |
| Material | Oil-Tempered Spring Steel |
| Finish | Protective Coated Finish |
| Cones Included | Yes |
| Cycle Rating | 10,000+ Cycles |
| Country of Manufacture | USA |
How This Part Fits Into the Garage Door System
The torsion spring is the primary counterbalance component of a garage door system. As the door closes, the spring stores mechanical energy by winding around the torsion shaft. When the door opens, that stored energy is released, helping lift the door's weight.
This spring works together with:
- Torsion shaft
- Cable drums
- Lift cables
- Center bearing assembly
- End bearing plates
- Garage door opener
A properly matched torsion spring allows the door to remain balanced, minimizes wear on the opener, and extends the service life of cables, rollers, hinges, and other hardware. When a spring becomes weak or breaks, the entire counterbalance system becomes inefficient and can place excessive stress on connected components.
left wind torsion spring, .283 wire garage door spring, 1.75 inch ID torsion spring, 39 inch torsion spring, garage door counterbalance spring, residential garage door spring replacement, oil tempered torsion spring, coated torsion spring with cones, sectional garage door torsion spring, garage door lift spring, LW 28317539L, left wound garage door spring, garage door spring with winding cones, torsion spring for overhead door, USA made garage door spring
Details
This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.
Shipping & Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.
We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.
Shop The Full Collection
