{"product_id":"yukon-gear-set-dana-80-axle","title":"Yukon Dana 80 Ring \u0026 Pinion Gear Set - 37 Spline","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis Yukon Ring \u0026amp; Pinion Gear Set for Dana 80 Axles is built for heavy-duty applications where strength, load capacity, and reliability are critical. Commonly used in diesel trucks, duallys, and commercial vehicles, the Dana 80 axle is designed to handle high torque and sustained load conditions. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDana 80 applications are typically found in vehicles that see consistent heavy use, making proper gear setup and component selection essential. This gear set is designed to handle the stress of towing, hauling, and high-load operation while maintaining smooth, consistent performance. Correct installation ensures proper load distribution, reduced heat buildup, and long-term durability. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eRing gear\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eMatching pinion gear\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eSold as a matched gear set\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cem\u003eInstallation kit, bearings, shims, seals, and carrier components sold separately unless noted.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications \u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\n          \u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\n          \u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\n        \u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"18wg80c\" data-start=\"1084\" data-end=\"1112\"\u003eFits Dana Spicer 80 axle\u003c\/li\u003e\n\u003cli data-section-id=\"1k9xc2v\" data-start=\"1113\" data-end=\"1142\"\u003e11.25\" ring gear diameter\u003c\/li\u003e\n\u003cli data-section-id=\"g9pnni\" data-start=\"1143\" data-end=\"1163\"\u003e37-spline pinion\u003c\/li\u003e\n\u003cli data-section-id=\"jrvwb9\" data-start=\"1164\" data-end=\"1193\"\u003e12-ring gear bolt pattern\u003c\/li\u003e\n\u003cli data-section-id=\"rz77h5\" data-start=\"1194\" data-end=\"1219\"\u003e10 cover bolt pattern\u003c\/li\u003e\n\u003cli data-section-id=\"12jl39p\" data-start=\"1220\" data-end=\"1261\"\u003ePrecision machined gear tooth profile\u003c\/li\u003e\n\u003cli data-section-id=\"cxb3tg\" data-start=\"1262\" data-end=\"1308\"\u003eHeat treated for strength under heavy load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment \u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\n          \u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\n          \u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\n        \u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eC3500\u003c\/td\u003e\n\u003ctd\u003e1992–2000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eC3500HD\u003c\/td\u003e\n\u003ctd\u003e1991–2002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eC4500 Kodiak\u003c\/td\u003e\n\u003ctd\u003e2003–2009\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eExpress 3500\u003c\/td\u003e\n\u003ctd\u003e1996–2007\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eG30\u003c\/td\u003e\n\u003ctd\u003e1992–1995\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eK3500\u003c\/td\u003e\n\u003ctd\u003e1990–1998\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eP30\u003c\/td\u003e\n\u003ctd\u003e1997–1999\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eB3500\u003c\/td\u003e\n\u003ctd\u003e1995–1998\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eRam 2500\u003c\/td\u003e\n\u003ctd\u003e1994–2002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eRam 2500 Van\u003c\/td\u003e\n\u003ctd\u003e1999–2003\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eRam 3500\u003c\/td\u003e\n\u003ctd\u003e1994–2002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eE-350 Econoline\u003c\/td\u003e\n\u003ctd\u003e1988–1998\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eE-350 Econoline Club Wagon\u003c\/td\u003e\n\u003ctd\u003e1999\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eE-350 Super Duty\u003c\/td\u003e\n\u003ctd\u003e2000–2010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eE-450 Econoline Super Duty\u003c\/td\u003e\n\u003ctd\u003e2000–2002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eE-450 Super Duty\u003c\/td\u003e\n\u003ctd\u003e2003–2005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-350\u003c\/td\u003e\n\u003ctd\u003e1988–1997\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-350 Super Duty\u003c\/td\u003e\n\u003ctd\u003e1999–2015\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-450 Super Duty\u003c\/td\u003e\n\u003ctd\u003e1999–2005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-Super Duty\u003c\/td\u003e\n\u003ctd\u003e1990–1997\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eC3500\u003c\/td\u003e\n\u003ctd\u003e1992–2000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eC3500HD\u003c\/td\u003e\n\u003ctd\u003e2001–2002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eK3500\u003c\/td\u003e\n\u003ctd\u003e1992–2000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eP3500\u003c\/td\u003e\n\u003ctd\u003e1997–1999\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"ug3w9c\" data-start=\"1514\" data-end=\"1563\"\u003eNot compatible with Dana 70 or Dana 110 axles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cb id=\"docs-internal-guid-785e0e5c-7fff-2ba3-1543-a8eda468b24e\"\u003e\u003cspan\u003eTech Insight\u003c\/span\u003e\u003c\/b\u003e \u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\n          \u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\n          \u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\n        \u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp data-start=\"1628\" data-end=\"1938\"\u003eThe Dana 80 is engineered for high-load environments where torque demand and durability are critical. Re-gearing this axle is often necessary when increasing tire size or optimizing a truck for towing and hauling. Proper ratio selection helps maintain engine efficiency while improving low-speed pulling power.\u003c\/p\u003e\n\u003cp data-start=\"1940\" data-end=\"2234\"\u003eGear setup accuracy is especially important in heavy-duty applications. Pinion depth, backlash, preload, and contact pattern must be set correctly to prevent excessive heat, noise, and premature wear. A properly installed gear set ensures consistent performance under sustained load conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"Yukon Gear \u0026 Axle","offers":[{"title":"3.31","offer_id":56427083399334,"sku":"YUKYG D80-331","price":837.9,"currency_code":"USD","in_stock":true},{"title":"3.73","offer_id":56427083432102,"sku":"YUKYG D80-373","price":390.45,"currency_code":"USD","in_stock":true},{"title":"3.73 Thin","offer_id":56427083464870,"sku":"YUKYG D80-373-4","price":446.5,"currency_code":"USD","in_stock":true},{"title":"4.11","offer_id":56427083497638,"sku":"YUKYG D80-411","price":608.0,"currency_code":"USD","in_stock":true},{"title":"4.11 Thick","offer_id":56427083530406,"sku":"YUKYG D80-411T","price":334.85,"currency_code":"USD","in_stock":true},{"title":"4.30","offer_id":56427083563174,"sku":"YUKYG D80-430","price":451.25,"currency_code":"USD","in_stock":true},{"title":"4.56 Thick","offer_id":56427083595942,"sku":"YUKYG D80-456T","price":419.9,"currency_code":"USD","in_stock":true},{"title":"4.63","offer_id":56427083628710,"sku":"YUKYG D80-463","price":404.7,"currency_code":"USD","in_stock":true},{"title":"4.88","offer_id":56427083661478,"sku":"YUKYG D80-488","price":462.65,"currency_code":"USD","in_stock":true},{"title":"5.13","offer_id":56427083694246,"sku":"YUKYG D80-513","price":462.65,"currency_code":"USD","in_stock":true},{"title":"5.38","offer_id":56427083727014,"sku":"YUKYG D80-538","price":462.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/YGD80-411-Yukon-ring-pinion-Dana80-4.11.jpg?v=1777493113","url":"https:\/\/wideopendesign.com\/products\/yukon-gear-set-dana-80-axle","provider":"Wide Open Design","version":"1.0","type":"link"}