{"product_id":"gear-pinion-4-10-ratio-j8127072-fits-76-86-jeep-cj-sj-j-series-amc-20","title":"Gear \u0026 Pinion 4.10 Ratio J8127072 Fits 76-86 Jeep CJ SJ J-Series AMC 20","description":"\u003cdiv style=\"font-family: Arial, Helvetica, sans-serif; color:#222; line-height:1.6; max-width:1000px; margin:0 auto;\"\u003e\n\n    \u003cdiv style=\"background:#f5f5f5; border:1px solid #ddd; padding:20px; margin-bottom:20px;\"\u003e\n        \u003ch2 style=\"margin:0; color:#b22222;\"\u003eGear \u0026amp; Pinion Set J8127072\u003c\/h2\u003e\n        \u003cp style=\"margin:10px 0 0 0;\"\u003e\n            Direct replacement ring and pinion gear set for Jeep vehicles equipped with the AMC 20 rear axle. Featuring a 4.10 gear ratio, this gear and pinion set is designed to restore proper drivetrain performance and maintain factory-style operation.\n        \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003ch3 style=\"border-bottom:2px solid #b22222; padding-bottom:5px;\"\u003eKey Features\u003c\/h3\u003e\n    \u003cul\u003e\n        \u003cli\u003eDirect replacement gear and pinion set\u003c\/li\u003e\n        \u003cli\u003eFits AMC 20 rear axle applications\u003c\/li\u003e\n        \u003cli\u003e4.10 gear ratio\u003c\/li\u003e\n        \u003cli\u003ePrecision-machined ring and pinion gears\u003c\/li\u003e\n        \u003cli\u003eDesigned for dependable performance and durability\u003c\/li\u003e\n        \u003cli\u003eReplaces OE number J8127072\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3 style=\"border-bottom:2px solid #b22222; padding-bottom:5px;\"\u003eVehicle Fitment\u003c\/h3\u003e\n    \u003ctable style=\"width:100%; border-collapse:collapse; margin-bottom:20px;\"\u003e\n        \u003ctr style=\"background:#f5f5f5;\"\u003e\n            \u003cth style=\"border:1px solid #ddd; padding:8px; text-align:left;\"\u003eYear\u003c\/th\u003e\n            \u003cth style=\"border:1px solid #ddd; padding:8px; text-align:left;\"\u003eModel\u003c\/th\u003e\n            \u003cth style=\"border:1px solid #ddd; padding:8px; text-align:left;\"\u003eApplication\u003c\/th\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e1976-1983\u003c\/td\u003e\n            \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eJeep CJ-5\u003c\/td\u003e\n            \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eAMC 20 Rear Axle\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e1976-1986\u003c\/td\u003e\n            \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eJeep CJ-7\u003c\/td\u003e\n            \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eAMC 20 Rear Axle\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e1981-1986\u003c\/td\u003e\n            \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eJeep CJ-8\u003c\/td\u003e\n            \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eAMC 20 Rear Axle\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e1980-1986\u003c\/td\u003e\n            \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eJeep SJ \u0026amp; J-Series\u003c\/td\u003e\n            \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eAMC 20 Rear Axle\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/table\u003e\n\n    \u003ch3 style=\"border-bottom:2px solid #b22222; padding-bottom:5px;\"\u003eSpecifications\u003c\/h3\u003e\n    \u003ctable style=\"width:100%; border-collapse:collapse; margin-bottom:20px;\"\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"border:1px solid #ddd; padding:8px; width:35%;\"\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eRing \u0026amp; Pinion Gear Set\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eAxle Type\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eAMC 20 Rear Axle\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eGear Ratio\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e4.10:1\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/table\u003e\n\n    \u003ch3 style=\"border-bottom:2px solid #b22222; padding-bottom:5px;\"\u003eReference Numbers\u003c\/h3\u003e\n    \u003cp\u003e\n        \u003cstrong\u003eOE Number:\u003c\/strong\u003e J8127072\n    \u003c\/p\u003e\n\n    \u003cdiv style=\"margin-top:25px; padding:15px; background:#fafafa; border:1px solid #ddd;\"\u003e\n        \u003cstrong\u003eImportant:\u003c\/strong\u003e Please verify your vehicle's year, model, axle type, and gear ratio before ordering. Ring and pinion gear sets must match your axle application and intended gearing requirements.\n    \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Crown Automotive","offers":[{"title":"Default Title","offer_id":43366459703363,"sku":null,"price":401.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0634\/4278\/0227\/files\/J8127072.png?v=1781049557","url":"https:\/\/extoffroad.com\/products\/gear-pinion-4-10-ratio-j8127072-fits-76-86-jeep-cj-sj-j-series-amc-20","provider":"EXT Offroad","version":"1.0","type":"link"}