{"product_id":"nitro-thick-ring-pinion-4-56-rear-for-dana-30jk-for-jeep-wrangler-jk-non-rubicon","title":"Nitro Ring and Pinion Gear Sets D30JK-456-NG Dana 30 frontJeep Wrangler JK 4.56 Gears","description":"\u003cdiv class=\"tab-ds-content\" id=\"pdescription\"\u003e\n\u003cdiv class=\"tab-content-details\"\u003e\n\u003cp\u003e\u003cb style=\"font-size: 1.4em;\"\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cb\u003eNitro Rings \u0026amp; Pinions:\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003e8620 Steel Gear Forgings\u003c\/li\u003e\n\u003cli\u003ePrecision Machining\u003c\/li\u003e\n\u003cli\u003eCNC Triple-lapping\u003c\/li\u003e\n\u003cli\u003eHeat Treatment\u003c\/li\u003e\n\u003cli\u003eRockwell Hardness Tested\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-ds-content\" id=\"specs\"\u003e\n\u003cdiv class=\"tab-content-details\"\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFits Vehicles:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2007-Present Jeep Wrangler JK (Non Rubicon)\u003c\/li\u003e\n\u003cli\u003e2007-Present Jeep Wrangler JK Unlimited (Non Rubicon)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSPECS\u003c\/h4\u003e\n\u003cdiv class=\"tab-content-details\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eDifferential:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eDana Model 30-JK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eGear Ratio:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e4.56\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eTooth Count:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e41\/9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003ePinion Splines:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eRing Gear Bolts:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e7\/16\", 10 (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eManufacturer:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eNitro Gear \u0026amp; Axle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eManufacturer  Code: \u003c\/p\u003e\n\u003cp\u003eD30JK-456-NG \u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNO WARRANTY\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNew Gear Break-In Guidelines\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAll new gear sets require a break-in period to prevent overheating damage.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eOverloading or Overheating will break down the gear oil, which will cause the ring and pinion to fail.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAvoid heavy accelerating during the break in process\u003c\/li\u003e\n\u003cli\u003eKeep the vehicle under 60 MPH for the first 100 miles\u003c\/li\u003e\n\u003cli\u003eDrive 15 to 20 miles, stop let differential cool before proceeding\u003c\/li\u003e\n\u003cli\u003eDrive at least 500 miles before towing. First towing should be less than 15 miles, then let cool before proceeding\u003c\/li\u003e\n\u003cli\u003eChange Gear Oil after the 500 mile break-in, this removes metal particles and phosphate coating from the gear set during the break-in period.\u003c\/li\u003e\n\u003cli\u003eImproper Break-in can be determined through Inspection and wil Void Warranty Claims\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGear Oil\u003c\/strong\u003e\u003cbr\u003eRecommended Gear Oil is an 80W-90\/85W-140, Non-Synthetic, GL5 grade or Higher, Name Brand Oil. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-ds-content\" id=\"warranty\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"am-wrangler","offers":[{"title":"Default Title","offer_id":40303463956503,"sku":"JK0209-122","price":945.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0255\/0244\/9698\/products\/JeepWranglerJKNonRubiconNitroGearPackage.png?v=1662970093","url":"https:\/\/am-wrangler.com\/products\/nitro-thick-ring-pinion-4-56-rear-for-dana-30jk-for-jeep-wrangler-jk-non-rubicon","provider":"am-wrangler","version":"1.0","type":"link"}