{"product_id":"xtreme-duty-full-synthetic-75w-90-gl-5-gear-oil","title":"Xtreme Duty 75W-90 Gear Oil","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eXtreme Duty™ SAE 75W-90 is a premium full synthetic gear oil engineered to protect gears, bearings, and drivetrain components under severe pressure, high loads, and extreme temperatures. Its advanced GL-5 additive system maintains a strong lubricating film, resists thermal breakdown, and delivers dependable flow at temperatures as low as -40°C.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMade in the USA for differentials, heavy-duty drive axles, transfer cases, and non-synchronized manual transmissions requiring SAE 75W-90 API GL-5 or API MT-1 performance.\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\"\u003eGreater protection for expensive drivetrain components operating under demanding conditions.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptional cold-flow performance:\u003c\/strong\u003e \u003cmeta charset=\"utf-8\"\u003eFaster lubrication during cold starts, easier startup, and reduced exposure to startup wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrong high-temperature film strength:\u003c\/strong\u003e \u003cmeta charset=\"utf-8\"\u003eReliable component separation and reduced wear during high-temperature operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal and oxidation stability:\u003c\/strong\u003e \u003cmeta charset=\"utf-8\"\u003eCleaner components, more consistent lubricant performance, and extended-drain potential where permitted.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRust and corrosion protection:\u003c\/strong\u003e \u003cmeta charset=\"utf-8\"\u003eImproved reliability and longer component life, including during storage and moisture exposure.\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\u003eDifferentials\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeavy-duty drive axles\u003c\/li\u003e\n\u003cli\u003eTransfer cases\u003c\/li\u003e\n\u003cli\u003eNon-synchronized manual transmissions\u003c\/li\u003e\n\u003cli\u003eHigh-load and high-torque drivetrain applications\u003c\/li\u003e\n\u003cli\u003eEquipment operating across wide temperature ranges\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 Full synthetic GL-5 gear lubricant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViscosity:\u003c\/strong\u003e SAE 75W-90\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContainer size:\u003c\/strong\u003e 1 U.S. quart \/ 946 mL\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\"\u003eSAE J306\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eSAE 75W-90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eViscosity at 100°C\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eASTM D445\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e16.7 cSt\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\"\u003e106.0 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\"\u003e163\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrookfield viscosity at -40°C\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eASTM D2983\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e22,000 cP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePour point\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eASTM D5950\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e-48°C \/ -54°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\"\u003e195°C \/ 383°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAPI gravity at 60°F\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eASTM D287\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e34.8\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":44388498341953,"sku":"75W90000","price":17.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/2058\/2209\/files\/75W-90.png?v=1786722266","url":"https:\/\/thehubcorp.com\/fr\/products\/xtreme-duty-full-synthetic-75w-90-gl-5-gear-oil","provider":"The Hub Corporation","version":"1.0","type":"link"}