{"product_id":"castrol-classic-ep-90-gear-oil-1-litre","title":"Castrol Classic EP 90 Gear Oil - 1 Litre","description":"\u003ch2\u003eCastrol Classic EP 90 Gear Oil - 1 Litre\u003c\/h2\u003e\n\u003cp\u003eProtect your classic's drivetrain with \u003cb\u003eCastrol Classic EP 90 Gear Oil\u003c\/b\u003e, a premium 1-litre mineral-based lubricant engineered for older gearbox systems. Formulated with advanced \u003cb\u003eanti-oxidant, anti-wear, and extreme pressure (EP) additives\u003c\/b\u003e, it safeguards against oil oxidation, gear corrosion, and wear, ensuring longevity and smooth operation.\u003c\/p\u003e\n\u003cp\u003eThis versatile gear oil is ideal for \u003cb\u003econventional spiral bevel final drives and mild hypoid axles\u003c\/b\u003e, as well as \u003cb\u003espur and helical gears\u003c\/b\u003e and any application recommending \u003cb\u003eAPI: GL-4\u003c\/b\u003e specifications. It's also the perfect choice where \"Castrol Hypoy\" was originally specified. Building on over 100 years of Castrol's expertise in transmission fluids, this product allows owners to continue following original manufacturer handbook recommendations, providing the authentic care your treasured classic deserves.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Benefits \u0026amp; Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eComprehensive Protection:\u003c\/b\u003e Contains anti-oxidant, anti-wear, and extreme pressure additives to prevent oxidation, corrosion, and wear.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eVersatile Application:\u003c\/b\u003e Recommended for conventional spiral bevel final drives, mild hypoid axles, spur and helical gears, and other API GL-4 applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eHeritage Compatibility:\u003c\/b\u003e The ideal replacement where \"Castrol Hypoy\" was originally specified.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eAuthentic Care:\u003c\/b\u003e Allows owners to follow original manufacturer handbook recommendations, leveraging Castrol's century of expertise in classic transmission fluids.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eOptimized for Older Metals:\u003c\/b\u003e Designed to protect the sensitive metals found in vintage gearboxes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Castrol","offers":[{"title":"Default Title","offer_id":40930067316794,"sku":"1840","price":19.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/4846\/2650\/files\/Castrol-Classic-EP-90-Gear-Oil-1-Litre-1.webp?v=1751585600","url":"https:\/\/sierramadrecollection.com\/products\/castrol-classic-ep-90-gear-oil-1-litre","provider":"Sierra Madre Collection","version":"1.0","type":"link"}