{"product_id":"aeroshell-100-piston-engine-oil","title":"AeroShell 100 Piston Engine Oil (SAE J1966 Grade 50)","description":"\u003ch3\u003eStraight Mineral Aviation Engine Oil\u003c\/h3\u003e\n\u003cp\u003eAeroShell 100 is a premium-quality straight mineral aviation piston engine oil blended from selected high-viscosity index base stocks. Because it does not contain ashless dispersant (AD) additives, it is highly recommended for the critical break-in period of new or newly overhauled four-stroke aircraft engines, allowing piston rings to seat properly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMFG Part Numbers:\u003c\/strong\u003e\u003cbr\u003e• \u003cstrong\u003eQuart (Case of 6):\u003c\/strong\u003e 550050799\u003cbr\u003e• \u003cstrong\u003e55-Gallon Drum:\u003c\/strong\u003e 550041131\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Break-In Optimization:\u003c\/strong\u003e Formulated without dispersants to allow proper friction for piston ring seating during initial operating hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Thermal Stability:\u003c\/strong\u003e Delivers exceptional resistance to oxidation and breakdown under severe high-temperature conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Lubrication:\u003c\/strong\u003e Provides excellent protection against wear, reducing friction for critical internal engine components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVintage Aircraft Compatible:\u003c\/strong\u003e The ideal choice for older or vintage aviation powerplants where modern ashless dispersant (AD) oils are not recommended.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSAE Viscosity Grade\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eU.S. Specification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J1966 Grade 50 (Formerly MIL-L-6082E)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBritish Specification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApproved J-1966 SAE Grade 50 (Replaces DERD 2472)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMilitary Codes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNATO Code: O-117 (Obsolete) | Joint Service: OM-270\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n","brand":"Aeroshell","offers":[{"title":"Quart","offer_id":51666001232244,"sku":"100QT","price":9.9,"currency_code":"USD","in_stock":true},{"title":"55 Gallon Drum","offer_id":51666001297780,"sku":"100-55GL","price":1664.0,"currency_code":"USD","in_stock":true},{"title":"Superpack (15 Quart) - 2-DAY FREE SHIPPING","offer_id":53560810373492,"sku":"100QT-PAK","price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/aeroshell-100-piston-engine-oil-sae-j1966-quart.png?v=1783599565","url":"https:\/\/145.aero\/products\/aeroshell-100-piston-engine-oil","provider":"Aircraft Shop Supply","version":"1.0","type":"link"}