{"product_id":"yukon-gear-install-kit-package-for-jeep-jk-non-rubicon-4-88-ratio","title":"Yukon Gear \u0026 Install Kit Package for Jeep JK, Non-Rubicon, 4.88 Ratio","description":"\u003cdiv style=\"box-sizing: inherit; color: rgb(44, 62, 80); font-family: Superscripts-Roboto, Roboto, 'Noto Sans TC', 'Noto Sans SC', 'Noto Sans JP', 'Noto Sans KR', Prompt, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\" id=\"isPasted\"\u003e\n\u003ch3\u003eRegain Your Power. Master the 4.88. Gear Up for the Trail.\u003c\/h3\u003e\n\u003cp data-path-to-node=\"2\"\u003eThe \u003cb data-path-to-node=\"2\" data-index-in-node=\"4\"\u003eYukon YGK013\u003c\/b\u003e is a complete front and rear differential package engineered specifically for the \u003cb data-path-to-node=\"2\" data-index-in-node=\"99\"\u003enon-Rubicon Jeep Wrangler JK (2007–2018)\u003c\/b\u003e. This kit simplifies the re-gearing process by combining high-performance \u003cb data-path-to-node=\"2\" data-index-in-node=\"214\"\u003e4.88 ratio ring and pinion sets\u003c\/b\u003e with Yukon's renowned \u003cb data-path-to-node=\"2\" data-index-in-node=\"268\"\u003eMaster Overhaul Kits\u003c\/b\u003e under a single part number. Crafted from high-grade \u003cb data-path-to-node=\"2\" data-index-in-node=\"341\"\u003e8620 triple-alloy steel\u003c\/b\u003e, these gears are designed to run cooler and quieter than stock while providing the strength needed for technical rock crawling and heavy trail use.\u003c\/p\u003e\n\u003cp data-path-to-node=\"3\"\u003eBy moving to a \u003cb data-path-to-node=\"3\" data-index-in-node=\"15\"\u003e4.88 ratio\u003c\/b\u003e, you effectively compensate for the power loss and shifted power bands caused by 35-inch or larger tires. The included Master Overhaul Kits are the most complete on the market, featuring premium \u003cb data-path-to-node=\"3\" data-index-in-node=\"221\"\u003eTimken bearings\u003c\/b\u003e, races, seals, and all necessary shims and hardware for a professional-grade installation. This kit ensures your Jeep maintains an optimal \u003cb data-path-to-node=\"3\" data-index-in-node=\"376\"\u003ecrawl ratio\u003c\/b\u003e off-road and better efficiency on the highway, making it an essential upgrade for any serious overland build.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eKey Features\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"0\"\u003eComplete Axle Coverage:\u003c\/b\u003e Includes components for both the \u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"57\"\u003eDana 30 front\u003c\/b\u003e and \u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"75\"\u003eDana 44 rear\u003c\/b\u003e differentials.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\"\u003eOptimized 4.88 Ratio:\u003c\/b\u003e The ideal gearing for JK owners running larger tires who want to regain torque and towing power.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,2,0\"\u003e\u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"0\"\u003eMaster Overhaul Components:\u003c\/b\u003e Comes with Timken bearings, pinion seals, crush sleeves, ring gear bolts, and marking compound.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,3,0\"\u003e\u003cb data-path-to-node=\"5,3,0\" data-index-in-node=\"0\"\u003eSuperior Materials:\u003c\/b\u003e Gears are heat-treated and tested to exceed OE specifications for durability and surface finish.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,3,0\"\u003e\u003cb data-path-to-node=\"5,4,0\" data-index-in-node=\"0\"\u003eSingle-Part Convenience:\u003c\/b\u003e Eliminates the guesswork of sourcing individual shim packs and bearing sets.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003eOTS Shop Insight\u003c\/b\u003e\u003c\/h3\u003e\n\u003cblockquote data-path-to-node=\"11\"\u003e\n\u003cp data-path-to-node=\"11,0\"\u003e\u003cb data-path-to-node=\"11,0\" data-index-in-node=\"0\"\u003eTech Tip:\u003c\/b\u003e If your JK currently has the \u003cb data-path-to-node=\"11,0\" data-index-in-node=\"39\"\u003e3.21 factory ratio\u003c\/b\u003e, please note that you will need to purchase a new \u003cb data-path-to-node=\"11,0\" data-index-in-node=\"108\"\u003efront carrier case\u003c\/b\u003e to accommodate these 4.88 gears. This is a common requirement for Dana 30 front axles when jumping to a higher numerical ratio. We can help you source the correct carrier to ensure your installation goes smoothly the first time.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cbr\u003e\n\u003c\/div\u003e","brand":"Yukon Gear and Axle","offers":[{"title":"Default Title","offer_id":43967594561579,"sku":"YGK013","price":680.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/2463\/6203\/files\/PackageforJeepJK1.webp?v=1776986709","url":"https:\/\/overlandtruckstore.myshopify.com\/products\/yukon-gear-install-kit-package-for-jeep-jk-non-rubicon-4-88-ratio","provider":"Overland Truck Store","version":"1.0","type":"link"}