{"product_id":"lw-283-x-200-x-39-coated-w-cones","title":"Garage Door Torsion Spring – Left Wind .283 Wire x 2.00\" ID x 39\" Length Coated Heavy-Duty Spring with Cones","description":"\u003ch3\u003eSpring Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWinding\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLeft Wind\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003cli\u003eAll springs rated for an industry standard minimum lifecycle of 10,000 cycles\u003c\/li\u003e\n\u003cli\u003eSprings come with winding and stationary cones installed and are stenciled and color coded for easy identification\u003c\/li\u003e\n\u003cli\u003eCoated \u0026amp; oil tempered wire\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003ch2 data-end=\"163\" data-start=\"149\" data-section-id=\"rmw5tv\"\u003eDescription\u003c\/h2\u003e\n\u003cp data-end=\"682\" data-start=\"165\"\u003eThe Garage Door SSC Left-Wind Torsion Spring (.283 wire size x 2.00\" inside diameter x 39\" length) is a heavy-duty, high-torque replacement spring designed for sectional overhead garage door systems requiring strong lifting force and stable long-term performance. Manufactured from premium oil-tempered spring steel and supplied with pre-installed winding and stationary cones, this spring delivers smooth operation, reliable counterbalance, and extended service life in residential and light commercial applications.\u003c\/p\u003e\n\u003cp data-end=\"1050\" data-start=\"684\"\u003eThe .283 wire diameter provides high torque capacity suitable for heavier garage doors, while the 39\" extended length distributes stress more evenly across the coils, improving fatigue resistance and cycle life compared to shorter, higher-stress spring designs. The coated finish enhances corrosion resistance, making it suitable for varied environmental conditions.\u003c\/p\u003e\n\u003cp data-end=\"1285\" data-start=\"1052\"\u003eThe left-wind configuration is designed for installation on the right side of the center support bracket when viewed from inside the garage, working in opposition to the right-wind spring to create a properly balanced torsion system.\u003c\/p\u003e\n\u003chr data-end=\"1290\" data-start=\"1287\"\u003e\n\u003ch2 data-end=\"1307\" data-start=\"1292\" data-section-id=\"1ma7m6t\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-end=\"1854\" data-start=\"1309\"\u003e\n\u003cli data-end=\"1366\" data-start=\"1309\" data-section-id=\"1g7d2ir\"\u003e.283\" heavy-duty wire diameter for high torque output\u003c\/li\u003e\n\u003cli data-end=\"1414\" data-start=\"1367\" data-section-id=\"1tcedr0\"\u003e2.00\" inside diameter torsion spring design\u003c\/li\u003e\n\u003cli data-end=\"1471\" data-start=\"1415\" data-section-id=\"1oipsj9\"\u003e39\" long-length construction for improved cycle life\u003c\/li\u003e\n\u003cli data-end=\"1504\" data-start=\"1472\" data-section-id=\"dxo4xs\"\u003eLeft-wind (LW) configuration\u003c\/li\u003e\n\u003cli data-end=\"1562\" data-start=\"1505\" data-section-id=\"1wbjm6h\"\u003eCoated finish for corrosion protection and durability\u003c\/li\u003e\n\u003cli data-end=\"1633\" data-start=\"1563\" data-section-id=\"urdifu\"\u003eOil-tempered spring steel for high strength and fatigue resistance\u003c\/li\u003e\n\u003cli data-end=\"1680\" data-start=\"1634\" data-section-id=\"1d4u77d\"\u003ePre-installed winding and stationary cones\u003c\/li\u003e\n\u003cli data-end=\"1749\" data-start=\"1681\" data-section-id=\"th9jre\"\u003eDesigned for heavy residential and light commercial garage doors\u003c\/li\u003e\n\u003cli data-end=\"1802\" data-start=\"1750\" data-section-id=\"4ojfr5\"\u003eSmooth and controlled counterbalance performance\u003c\/li\u003e\n\u003cli data-end=\"1854\" data-start=\"1803\" data-section-id=\"19zorq9\"\u003eEngineered for long-cycle operational stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1859\" data-start=\"1856\"\u003e\n\u003ch2 data-end=\"1877\" data-start=\"1861\" data-section-id=\"14bu82z\"\u003eCompatibility\u003c\/h2\u003e\n\u003cp data-end=\"1895\" data-start=\"1879\"\u003eCompatible with:\u003c\/p\u003e\n\u003cul data-end=\"2379\" data-start=\"1897\"\u003e\n\u003cli data-end=\"1948\" data-start=\"1897\" data-section-id=\"1646odm\"\u003eHeavy residential sectional garage door systems\u003c\/li\u003e\n\u003cli data-end=\"1996\" data-start=\"1949\" data-section-id=\"1piynhv\"\u003eLight commercial overhead door applications\u003c\/li\u003e\n\u003cli data-end=\"2044\" data-start=\"1997\" data-section-id=\"1rslydd\"\u003e2.00\" inside diameter torsion shaft systems\u003c\/li\u003e\n\u003cli data-end=\"2124\" data-start=\"2045\" data-section-id=\"17jr89m\"\u003eStandard torsion cable drums, center bearing plates, and end bearing plates\u003c\/li\u003e\n\u003cli data-end=\"2209\" data-start=\"2125\" data-section-id=\"1bwobx2\"\u003eLong-length torsion spring configurations requiring distributed load performance\u003c\/li\u003e\n\u003cli data-end=\"2379\" data-start=\"2210\" data-section-id=\"1utnz93\"\u003eMajor garage door brands including Clopay, Amarr, CHI, Wayne Dalton, Haas Door, Midland, Northwest Door, and similar systems when specifications match existing setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2522\" data-start=\"2381\"\u003e\u003cstrong data-end=\"2395\" data-start=\"2381\"\u003eImportant:\u003c\/strong\u003e Springs must always be selected based on door weight, drum type, and system torque calculations—not wire size or length alone.\u003c\/p\u003e\n\u003chr data-end=\"2527\" data-start=\"2524\"\u003e\n\u003ch2 data-end=\"2544\" data-start=\"2529\" data-section-id=\"mu966k\"\u003eApplications\u003c\/h2\u003e\n\u003cul data-end=\"2874\" data-start=\"2546\"\u003e\n\u003cli data-end=\"2599\" data-start=\"2546\" data-section-id=\"1jt5eas\"\u003eReplacement of broken or fatigued torsion springs\u003c\/li\u003e\n\u003cli data-end=\"2666\" data-start=\"2600\" data-section-id=\"1bmg884\"\u003eHeavy residential garage doors (insulated or oversized panels)\u003c\/li\u003e\n\u003cli data-end=\"2712\" data-start=\"2667\" data-section-id=\"m0zrrh\"\u003eLight commercial sectional overhead doors\u003c\/li\u003e\n\u003cli data-end=\"2757\" data-start=\"2713\" data-section-id=\"1piwkb\"\u003eHigh-cycle daily-use garage door systems\u003c\/li\u003e\n\u003cli data-end=\"2816\" data-start=\"2758\" data-section-id=\"hgo4je\"\u003eSystems requiring high torque with improved cycle life\u003c\/li\u003e\n\u003cli data-end=\"2874\" data-start=\"2817\" data-section-id=\"so2q3t\"\u003eProfessional garage door installation and repair work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2879\" data-start=\"2876\"\u003e\n\u003ch2 data-end=\"2898\" data-start=\"2881\" data-section-id=\"1a3ueyz\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-end=\"3251\" data-start=\"2900\"\u003e\n\u003cthead data-end=\"2925\" data-start=\"2900\"\u003e\n\u003ctr data-end=\"2925\" data-start=\"2900\"\u003e\n\u003cth class=\"last:pe-10\" data-col-size=\"sm\" data-end=\"2916\" data-start=\"2900\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\" data-col-size=\"sm\" data-end=\"2925\" data-start=\"2916\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"3251\" data-start=\"2936\"\u003e\n\u003ctr data-end=\"2971\" data-start=\"2936\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2953\" data-start=\"2936\"\u003eWind Direction\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2971\" data-start=\"2953\"\u003eLeft Wind (LW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2993\" data-start=\"2972\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2984\" data-start=\"2972\"\u003eWire Size\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2993\" data-start=\"2984\"\u003e.283\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3021\" data-start=\"2994\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3012\" data-start=\"2994\"\u003eInside Diameter\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3021\" data-start=\"3012\"\u003e2.00\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3038\" data-start=\"3022\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3031\" data-start=\"3022\"\u003eLength\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3038\" data-start=\"3031\"\u003e39\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3071\" data-start=\"3039\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3053\" data-start=\"3039\"\u003eSpring Type\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3071\" data-start=\"3053\"\u003eTorsion Spring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3109\" data-start=\"3072\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3088\" data-start=\"3072\"\u003eConfiguration\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3109\" data-start=\"3088\"\u003eCoated Heavy-Duty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3150\" data-start=\"3110\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3121\" data-start=\"3110\"\u003eMaterial\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3150\" data-start=\"3121\"\u003eOil-Tempered Spring Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3170\" data-start=\"3151\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3160\" data-start=\"3151\"\u003eFinish\u003c\/td\u003e\n\u003ctd data-end=\"3170\" data-start=\"3160\" data-col-size=\"sm\"\u003eCoated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3196\" data-start=\"3171\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3179\" data-start=\"3171\"\u003eCones\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3196\" data-start=\"3179\"\u003ePre-Installed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3251\" data-start=\"3197\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3211\" data-start=\"3197\"\u003eApplication\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3251\" data-start=\"3211\"\u003eHeavy Residential \/ Light Commercial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-end=\"3256\" data-start=\"3253\"\u003e\n\u003ch2 data-end=\"3307\" data-start=\"3258\" data-section-id=\"h35vf1\"\u003eHow This Part Fits Into the Garage Door System\u003c\/h2\u003e\n\u003cp data-end=\"3623\" data-start=\"3309\"\u003eThe torsion spring is the central counterbalance component in a sectional garage door system. Installed on the torsion shaft above the garage door opening, it stores mechanical energy as the door closes and releases that energy as the door opens, offsetting the weight of the door and enabling controlled movement.\u003c\/p\u003e\n\u003cp data-end=\"3929\" data-start=\"3625\"\u003eThis left-wind spring works as part of a matched LW\/RW system, where both springs operate in opposite directions to distribute torque evenly across the torsion shaft. When properly balanced, the system ensures smooth door travel, reduces strain on the opener, and improves overall mechanical reliability.\u003c\/p\u003e\n\u003cp data-end=\"3963\" data-start=\"3931\"\u003eThis spring works together with:\u003c\/p\u003e\n\u003cul data-end=\"4128\" data-start=\"3965\"\u003e\n\u003cli data-end=\"3982\" data-start=\"3965\" data-section-id=\"1j3bt1u\"\u003eTorsion shaft\u003c\/li\u003e\n\u003cli data-end=\"3998\" data-start=\"3983\" data-section-id=\"1q094os\"\u003eCable drums\u003c\/li\u003e\n\u003cli data-end=\"4014\" data-start=\"3999\" data-section-id=\"3dizet\"\u003eLift cables\u003c\/li\u003e\n\u003cli data-end=\"4039\" data-start=\"4015\" data-section-id=\"ai6vi3\"\u003eCenter bearing plate\u003c\/li\u003e\n\u003cli data-end=\"4062\" data-start=\"4040\" data-section-id=\"1ktt7po\"\u003eEnd bearing plates\u003c\/li\u003e\n\u003cli data-end=\"4098\" data-start=\"4063\" data-section-id=\"xqi3nq\"\u003eGarage door sections and hinges\u003c\/li\u003e\n\u003cli data-end=\"4128\" data-start=\"4099\" data-section-id=\"2uckun\"\u003eGarage door opener system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"4459\" data-start=\"4130\"\u003eWhen correctly matched, the system maintains stable cable tension, reduces wear on rollers and tracks, and prevents overload on the opener motor. If a spring is worn or improperly sized, it can lead to heavy door operation, imbalance, and increased safety risk. Proper replacement restores full system balance and safe operation.\u003c\/p\u003e\n\u003chr data-end=\"4464\" data-start=\"4461\"\u003e\n\u003ch2 data-end=\"4493\" data-start=\"4466\" data-section-id=\"y8ux86\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"5095\" data-start=\"4495\"\u003egarage door torsion spring, left wind torsion spring, LW .283 x 2.00 x 39 spring, heavy duty garage door spring, 39 inch torsion spring, coated torsion spring, high cycle garage door spring, .283 wire torsion spring, 2 inch ID torsion spring, oil tempered garage door spring, residential heavy garage door spring, light commercial torsion spring, garage door counterbalance spring, garage door spring replacement, professional garage door parts, torsion shaft spring, garage door repair spring, extended life torsion spring system, garage-doorparts.com torsion spring, sectional overhead door spring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50683348779294,"sku":"28339L","price":97.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_5f4d2859-5345-4f9c-ac4c-e51e5d4558a3.jpg?v=1772779588","url":"https:\/\/garage-doorparts.com\/products\/lw-283-x-200-x-39-coated-w-cones","provider":"garage-doorparts.com","version":"1.0","type":"link"}