{"product_id":"red-line-75w-90-gl-5-full-synthetic-differential-gear-oil-1-quart-0-95-l","title":"Red Line 75W-90 GL-5 Full Synthetic Differential Gear Oil - 1 Quart (0.95 L)","description":"\u003cp\u003e\u003cstrong\u003eIN STOCK\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRed Line 75W-90 GL-5\u003c\/strong\u003e is Red Line's general-purpose differential oil, blended from polyol ester and PAO base stocks with a heavy charge of extreme-pressure additive. Red Line rates it \u003cstrong\u003eAPI GL-5+\u003c\/strong\u003e and calls it their most versatile gear oil for passenger cars, light trucks and racing, also covering applications that specify an 80W-90 or 90 GL-5.\u003c\/p\u003e\n\u003cp\u003eA high viscosity index holds the oil film close to constant as the axle heats up, and the ester\/PAO base plus friction modifier cuts sliding friction in hypoid gears, which Red Line says lowers operating temperature and improves differential efficiency. The friction modifier is already blended in, so clutch-type limited-slip units generally need no separate additive.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAPI GL-5+\u003c\/strong\u003e — the extreme-pressure category for hypoid ring-and-pinion differentials\u003c\/li\u003e\n\u003cli\u003eSAE 75W-90; 16.1 cSt at 100 °C, 108 cSt at 40 °C, viscosity index 161, pour point −45 °C (−49 °F)\u003c\/li\u003e\n\u003cli\u003ePolyol ester and PAO synthetic base stocks\u003c\/li\u003e\n\u003cli\u003eFriction modifier already blended in for clutch-type limited-slip differentials — no separate additive normally needed\u003c\/li\u003e\n\u003cli\u003eRed Line lists API GL-5 and MT-1, MIL-L-2105E, SAE J2360 and Chrysler MS-9763\u003c\/li\u003e\n\u003cli\u003eAlso suitable where an 80W-90 or 90 GL-5 is specified\u003c\/li\u003e\n\u003cli\u003eGL-5 extreme-pressure chemistry is what Red Line warns can be corrosive to the brass and bronze used in synchronizers — which is why GL-4 oils exist for manual gearboxes\u003c\/li\u003e\n\u003cli\u003e1 US quart (946 mL)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e A differential and final-drive oil, for hypoid ring-and-pinion units on the street and on track — conventional and clutch-type limited-slip alike. Red Line calls it the go-to gear oil for most differentials and the preferred choice for most racing applications, and lists it against API GL-5 and MT-1, MIL-L-2105E, SAE J2360 and Chrysler MS-9763 as well as differential part numbers from BMW, Ford, GM, Mercedes-Benz, Mazda, Nissan, Mitsubishi, Subaru and Toyota. Use it where the axle specifies a 75W-90, 80W-90 or 90 GL-5.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e Do not put it in a synchronized manual gearbox. Red Line states this GL-5 oil is not for use in most manual transmissions with synchronizers, because its slipperiness may cause gear clash — a GL-4 oil such as Red Line MTL, MT-85 or MT-90 belongs there instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e 08352257904 (Red Line 57904)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFREE shipping on orders over $400 CAD.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Red Line","offers":[{"title":"Default Title","offer_id":50929988468922,"sku":"08352257904","price":32.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/1359\/3623\/files\/red-line-75w-90-gl-5-gear-oil-57904-1.jpg?v=1793749624","url":"https:\/\/n75motorsports.ca\/products\/red-line-75w-90-gl-5-full-synthetic-differential-gear-oil-1-quart-0-95-l","provider":"N75 MotorSports","version":"1.0","type":"link"}