{"product_id":"red-line-57904-drivetrain-gear-oil","title":"Red Line 57904 Drivetrain Gear Oil","description":"\u003cp\u003ePolyol ester base stocks provide the foundation for this GL-5 gear oil. One quart serves the listed limited-slip differential and manual-transmission applications.\u003c\/p\u003e\u003ch3\u003eProduct details\u003c\/h3\u003e\u003cp\u003eRed Line gear oils combine cold-flow characteristics with hot gear protection. The range offers differential temperature reductions of 10 to 70 degrees Fahrenheit and typical efficiency gains of 1 to 5 percent. Stable synthetic base stocks maintain film strength, carry higher loads than petroleum lubricants and permit extended use. In the range, 75W90 serves conventional and limited-slip differentials in street and racing use; 75W90NS and 75W140NS can increase lockup in certain racing limited-slip units. The 80W140 grade addresses commercial hauling, problem limited-slip units, high torque at low racing speeds and noise reduction. Lightweight and SuperLight favor power transfer where racing differential temperatures are not extreme. Limited Slip Friction Modifier reduces stick-slip chatter, but excess can reduce lockup, so add it only when needed. The 75W90, 75W140 and 80W140 grades already contain modifier, although some units need more.\u003c\/p\u003e\u003ch3\u003eFeatures and warranty\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFully Synthetic Formulas Created From Polyol Ester Base Stocks, Offer Excellent Lubrication Under Extreme Conditions\u003c\/li\u003e\n\u003cli\u003eHigh Viscosity Index (VI) To Provide Relatively Constant Viscosity And Film Thickness With Varying Temperature Change\u003c\/li\u003e\n\u003cli\u003eEster Base Stocks And Friction Modifiers Provide Additional Slipperiness To Lower Operating Temperatures By Reducing The Sliding Friction In Hypoid Gears\u003c\/li\u003e\n\u003cli\u003eSuperior Shear Stability And Reduced Oxidation Compared To Other Synthetics And Conventional Gear Oils\u003c\/li\u003e\n\u003cli\u003eExceed API GL5 Specifications\u003c\/li\u003e\n\u003cli\u003eEngineered To Provide The Highest Degree Of Protection And Improvement Of Differential Efficiency For Better Mileage, Longer Drain Intervals, And Less Wear\u003c\/li\u003e\n\u003cli\u003eContains Additional Friction Modifiers For Suitability With Clutch Type Limited Slip Differentials For Most LSDs, No Additional Friction Modifiers Are Required\u003c\/li\u003e\n\u003cli\u003eNo Supplier Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eViscosity Grade\u003c\/th\u003e\n\u003ctd\u003eSAE 75W-90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUse\u003c\/th\u003e\n\u003ctd\u003eLimited Slip Differentials And Manual Transmissions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eSynthetic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAPI Rating\u003c\/th\u003e\n\u003ctd\u003eGL-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUnit Size\u003c\/th\u003e\n\u003ctd\u003e1 Quart\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUnit Type\u003c\/th\u003e\n\u003ctd\u003eBottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUnit Quantity\u003c\/th\u003e\n\u003ctd\u003eSingle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Red Line Oil","offers":[{"title":"Default Title","offer_id":48439438606542,"sku":"57904","price":37.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3785\/6462\/files\/ImageServerAPI_b11fb36a-8590-4893-918e-0586965f6719.jpg?v=1791581165","url":"https:\/\/newrvparts.com\/en-us\/products\/red-line-57904-drivetrain-gear-oil","provider":"New RV Parts","version":"1.0","type":"link"}