{"product_id":"lw-283-x-175-x-39-coated-wcones","title":"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)","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\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1k8uwy3\" data-start=\"180\" data-end=\"203\"\u003eProduct Description\u003c\/h3\u003e\n\u003cp data-start=\"205\" data-end=\"550\"\u003eThis 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.\u003c\/p\u003e\n\u003cp data-start=\"552\" data-end=\"1083\"\u003eThe 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. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"1085\" data-end=\"1101\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"1103\" data-end=\"1480\"\u003e\n\u003cli data-section-id=\"jq0nz0\" data-start=\"1103\" data-end=\"1120\"\u003eMade in the USA\u003c\/li\u003e\n\u003cli data-section-id=\"1miqdc0\" data-start=\"1121\" data-end=\"1151\"\u003eLeft-wind (LW) configuration\u003c\/li\u003e\n\u003cli data-section-id=\"o36aj7\" data-start=\"1152\" data-end=\"1168\"\u003e.283 wire size\u003c\/li\u003e\n\u003cli data-section-id=\"n5m4p8\" data-start=\"1169\" data-end=\"1192\"\u003e1.75\" inside diameter\u003c\/li\u003e\n\u003cli data-section-id=\"1h132ea\" data-start=\"1193\" data-end=\"1220\"\u003e39\" overall spring length\u003c\/li\u003e\n\u003cli data-section-id=\"1rzlwak\" data-start=\"1221\" data-end=\"1259\"\u003eOil-tempered and coated spring steel\u003c\/li\u003e\n\u003cli data-section-id=\"qfhgah\" data-start=\"1260\" data-end=\"1304\"\u003eWinding and stationary cones pre-installed\u003c\/li\u003e\n\u003cli data-section-id=\"unq8v9\" data-start=\"1305\" data-end=\"1345\"\u003eIndustry-standard 10,000+ cycle rating\u003c\/li\u003e\n\u003cli data-section-id=\"8cta80\" data-start=\"1346\" data-end=\"1392\"\u003eColor-coded and stenciled for identification\u003c\/li\u003e\n\u003cli data-section-id=\"1csh3h5\" data-start=\"1393\" data-end=\"1480\"\u003eDesigned for residential sectional garage doors \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"purqi0\" data-start=\"1482\" data-end=\"1499\"\u003eCompatibility\u003c\/h3\u003e\n\u003cp data-start=\"1501\" data-end=\"1562\"\u003eCompatible with residential torsion spring systems requiring:\u003c\/p\u003e\n\u003cul data-start=\"1564\" data-end=\"1732\"\u003e\n\u003cli data-section-id=\"1594c15\" data-start=\"1564\" data-end=\"1581\"\u003eWire Size: .283\u003c\/li\u003e\n\u003cli data-section-id=\"1ypafo6\" data-start=\"1582\" data-end=\"1606\"\u003eInside Diameter: 1.75\"\u003c\/li\u003e\n\u003cli data-section-id=\"1pmfnye\" data-start=\"1607\" data-end=\"1620\"\u003eLength: 39\"\u003c\/li\u003e\n\u003cli data-section-id=\"opxk8m\" data-start=\"1621\" data-end=\"1653\"\u003eWind Direction: Left Wind (LW)\u003c\/li\u003e\n\u003cli data-section-id=\"g1295s\" data-start=\"1654\" data-end=\"1691\"\u003eStandard torsion shaft applications\u003c\/li\u003e\n\u003cli data-section-id=\"1bos9j8\" data-start=\"1692\" data-end=\"1732\"\u003eStandard lift residential garage doors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1734\" data-end=\"1826\"\u003eAlways verify spring dimensions, door weight, drum size, and wind direction before ordering.\u003c\/p\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1828\" data-end=\"1844\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1846\" data-end=\"2071\"\u003e\n\u003cli data-section-id=\"ln2q3o\" data-start=\"1846\" data-end=\"1897\"\u003eReplacement of broken or fatigued torsion springs\u003c\/li\u003e\n\u003cli data-section-id=\"wlrkv7\" data-start=\"1898\" data-end=\"1930\"\u003eResidential steel garage doors\u003c\/li\u003e\n\u003cli data-section-id=\"1d6f75z\" data-start=\"1931\" data-end=\"1965\"\u003eInsulated sectional garage doors\u003c\/li\u003e\n\u003cli data-section-id=\"yzbj2l\" data-start=\"1966\" data-end=\"2026\"\u003eWood garage doors requiring matching spring specifications\u003c\/li\u003e\n\u003cli data-section-id=\"1uimhg8\" data-start=\"2027\" data-end=\"2071\"\u003ePreventive maintenance and spring upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"2073\" data-end=\"2091\"\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"2093\" data-end=\"2445\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"2093\" data-end=\"2118\"\u003e\n\u003ctr data-start=\"2093\" data-end=\"2118\"\u003e\n\u003cth data-start=\"2093\" data-end=\"2109\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"2109\" data-end=\"2118\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"2145\" data-end=\"2445\"\u003e\n\u003ctr data-start=\"2145\" data-end=\"2177\"\u003e\n\u003ctd data-start=\"2145\" data-end=\"2159\" data-col-size=\"sm\"\u003eSpring Type\u003c\/td\u003e\n\u003ctd data-start=\"2159\" data-end=\"2177\" data-col-size=\"sm\"\u003eTorsion Spring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2178\" data-end=\"2208\"\u003e\n\u003ctd data-start=\"2178\" data-end=\"2195\" data-col-size=\"sm\"\u003eWind Direction\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2195\" data-end=\"2208\"\u003eLeft Wind\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2209\" data-end=\"2229\"\u003e\n\u003ctd data-start=\"2209\" data-end=\"2221\" data-col-size=\"sm\"\u003eWire Size\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2221\" data-end=\"2229\"\u003e.283\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2230\" data-end=\"2257\"\u003e\n\u003ctd data-start=\"2230\" data-end=\"2248\" data-col-size=\"sm\"\u003eInside Diameter\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2248\" data-end=\"2257\"\u003e1.75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2258\" data-end=\"2274\"\u003e\n\u003ctd data-start=\"2258\" data-end=\"2267\" data-col-size=\"sm\"\u003eLength\u003c\/td\u003e\n\u003ctd data-start=\"2267\" data-end=\"2274\" data-col-size=\"sm\"\u003e39\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2275\" data-end=\"2315\"\u003e\n\u003ctd data-start=\"2275\" data-end=\"2286\" data-col-size=\"sm\"\u003eMaterial\u003c\/td\u003e\n\u003ctd data-start=\"2286\" data-end=\"2315\" data-col-size=\"sm\"\u003eOil-Tempered Spring Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2316\" data-end=\"2353\"\u003e\n\u003ctd data-start=\"2316\" data-end=\"2325\" data-col-size=\"sm\"\u003eFinish\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2325\" data-end=\"2353\"\u003eProtective Coated Finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2354\" data-end=\"2378\"\u003e\n\u003ctd data-start=\"2354\" data-end=\"2371\" data-col-size=\"sm\"\u003eCones Included\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2371\" data-end=\"2378\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2379\" data-end=\"2412\"\u003e\n\u003ctd data-start=\"2379\" data-end=\"2394\" data-col-size=\"sm\"\u003eCycle Rating\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2394\" data-end=\"2412\"\u003e10,000+ Cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2413\" data-end=\"2445\"\u003e\n\u003ctd data-start=\"2413\" data-end=\"2438\" data-col-size=\"sm\"\u003eCountry of Manufacture\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2438\" data-end=\"2445\"\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 data-section-id=\"1jnxfu6\" data-start=\"2447\" data-end=\"2497\"\u003eHow This Part Fits Into the Garage Door System\u003c\/h3\u003e\n\u003cp data-start=\"2499\" data-end=\"2760\"\u003eThe 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.\u003c\/p\u003e\n\u003cp data-start=\"2762\" data-end=\"2794\"\u003eThis spring works together with:\u003c\/p\u003e\n\u003cul data-start=\"2796\" data-end=\"2907\"\u003e\n\u003cli data-section-id=\"nlhumq\" data-start=\"2796\" data-end=\"2811\"\u003eTorsion shaft\u003c\/li\u003e\n\u003cli data-section-id=\"e0js3g\" data-start=\"2812\" data-end=\"2825\"\u003eCable drums\u003c\/li\u003e\n\u003cli data-section-id=\"1584ngl\" data-start=\"2826\" data-end=\"2839\"\u003eLift cables\u003c\/li\u003e\n\u003cli data-section-id=\"355akp\" data-start=\"2840\" data-end=\"2865\"\u003eCenter bearing assembly\u003c\/li\u003e\n\u003cli data-section-id=\"19pkhfw\" data-start=\"2866\" data-end=\"2886\"\u003eEnd bearing plates\u003c\/li\u003e\n\u003cli data-section-id=\"3letl6\" data-start=\"2887\" data-end=\"2907\"\u003eGarage door opener\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2909\" data-end=\"3270\"\u003eA 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. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"x2otlh\" data-start=\"3272\" data-end=\"3300\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3302\" data-end=\"3761\"\u003eleft 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\u003c\/p\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50683367457054,"sku":"28317539L","price":83.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_2adcc649-317d-46ee-911b-85d8d944c010.jpg?v=1772779937","url":"https:\/\/garage-doorparts.com\/products\/lw-283-x-175-x-39-coated-wcones","provider":"garage-doorparts.com","version":"1.0","type":"link"}