{"product_id":"xtreme-duty-80w-90-premium-performance-gl-5-gear-oil","title":"Xtreme Duty 80W-90 Gear Oil","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eXtreme Duty™ 80W-90 Premium Performance Gear Oil is a high-performance, multi-grade lubricant engineered to protect heavily loaded gears from scuffing, wear, rust, and corrosion.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eQuality base oils and a carefully selected extreme-pressure additive system provide the load-carrying strength needed to maintain protection across demanding drivetrain applications. The formulation protects critical gear surfaces under heavy loads while supporting dependable operation in automotive axles, gear sets, differentials, and conventional transmissions requiring API GL-5 performance.\u003c\/p\u003e\n\u003cp\u003eRecommended for heavy-duty and light-duty trucks, passenger vehicles, and both conventional and limited-slip differentials.\u003c\/p\u003e\n\u003ch4 class=\"PDq2pG_selectionAnchorContainer\"\u003eFormulated for the Controlled Operating Environment™\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe Controlled Operating Environment™ is The Hub Corporation’s system-level approach to preserving stable, protective conditions inside critical mechanical assemblies.\u003c\/p\u003e\n\u003cp\u003eXtreme Duty™ Gear Oil supports that environment by maintaining a durable lubricating film, controlling oxidation and deposit formation, protecting against rust and corrosion, and helping preserve seal integrity. The result is a cleaner, more stable lubrication environment designed to help drivetrain components perform reliably and reach their intended service life.\u003c\/p\u003e\n\u003ch4\u003e\n\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtreme-pressure protection:\u003c\/strong\u003e \u003cmeta charset=\"utf-8\"\u003eProtects gears from scuffing and premature wear, helping expensive drivetrain components remain in service longer.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent load-carrying capacity:\u003c\/strong\u003e \u003cmeta charset=\"utf-8\"\u003eDelivers dependable protection in hardworking axles and differentials carrying heavy loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-wear protection:\u003c\/strong\u003e \u003cmeta charset=\"utf-8\"\u003eHelps preserve component condition, reduce avoidable repairs, and extend drivetrain service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-grade performance:\u003c\/strong\u003e \u003cmeta charset=\"utf-8\"\u003eDelivers dependable year-round drivetrain protection without changing lubricant grades seasonally.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRust and corrosion protection:\u003c\/strong\u003e \u003cmeta charset=\"utf-8\"\u003eSupports reliable operation during service, seasonal storage, and equipment downtime.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy-duty truck differentials\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eLight-duty truck differentials\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eConventional differentials\u003c\/li\u003e\n\u003cli\u003eHeavy-duty limited-slip differentials\u003c\/li\u003e\n\u003cli\u003eAutomotive drive axles\u003c\/li\u003e\n\u003cli\u003eGear sets\u003c\/li\u003e\n\u003cli\u003eConventional transmissions requiring API GL-5 performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTech Specs:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLubricant type:\u003c\/strong\u003e \u003cmeta charset=\"utf-8\"\u003eMulti-grade extreme-pressure API GL-5 gear oil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViscosity:\u003c\/strong\u003e \u003cmeta charset=\"utf-8\"\u003eSAE 80W-90\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContainer size:\u003c\/strong\u003e 1 U.S. quart \/ 946 mL\u003cstrong\u003e\u003c\/strong\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eProperty\u003c\/th\u003e\n\u003cth align=\"right\"\u003eTest Method\u003c\/th\u003e\n\u003cth align=\"right\"\u003eTypical Result\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSAE viscosity grade\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e—\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eSAE 80W-90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight per gallon\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e—\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e7.396 lb\/gal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAPI gravity\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eASTM D4052\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e28.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eViscosity at 40°C\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eASTM D445\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e139 cSt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eViscosity index\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eASTM D2270\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e106\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eASTM D1500\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e6.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePour point\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eASTM D5949\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e-27°C \/ -17°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlash point\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eASTM D92\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e435°F \/ 224°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"The Hub Corp","offers":[{"title":"Default Title","offer_id":44388502831169,"sku":"80W90000","price":13.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/2058\/2209\/files\/80W-90.png?v=1786722266","url":"https:\/\/thehubcorp.com\/fr\/products\/xtreme-duty-80w-90-premium-performance-gl-5-gear-oil","provider":"The Hub Corporation","version":"1.0","type":"link"}