{"product_id":"yukon-dana-30-jeep-jk-gear-set-short-pinion-rev-rot","title":"Yukon Dana 30 Jeep JK Ring \u0026 Pinion - Rev. Rotation, Short Pinion, 24 Spline","description":"\u003cp\u003eThe Yukon Dana 30 Jeep JK Ring \u0026amp; Pinion Gear Set is designed specifically for Jeep JK front Dana 30 axles using a reverse rotation short pinion, 24-spline configuration. Ring and pinion upgrades are one of the most effective ways to restore drivability after tire size changes or improve low-speed torque and throttle response. It is commonly selected for mild tire upgrades, daily-driven JK builds, and vehicles seeking stronger performance than taller factory ratios without excessive cruising RPM.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDana 30 Jeep JK Ring Gear\u003c\/li\u003e\n\u003cli\u003eMatching Short Pinion \u003c\/li\u003e\n\u003cli\u003eAvailable Gear Ratios: 3.73, 4.11, 4.56, 4.88, \u0026amp; 5.13\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSold as a matched gear set\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation kit, bearings, shims, seals, and carrier components sold separately unless noted.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary class=\"details__header\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Yukon Gear \u0026amp; Axle\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Type: Ring \u0026amp; pinion gear set\u003c\/li\u003e\n\u003cli\u003eApplication: Dana 30 Jeep JK front axle\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable Gear Ratios: 3.73, 4.11, 4.56, 4.88, \u0026amp; 5.13\u003c\/li\u003e\n\u003cli\u003ePinion Style: Reverse short pinion\u003c\/li\u003e\n\u003cli\u003ePinion Spline Count: 24-spline\u003c\/li\u003e\n\u003cli\u003eCover Bolt Count: 10 bolts\u003c\/li\u003e\n\u003cli\u003eAxle Position: Front\u003c\/li\u003e\n\u003cli\u003eQuantity: Sold as a matched set\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary class=\"details__header\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eFits Jeep JK Wrangler Dana 30 front axles using reverse short pinion design\u003c\/li\u003e\n\u003cli\u003e24-spline pinion applications\u003c\/li\u003e\n\u003cli\u003eIdeal for re-gearing after tire upgrades, front axle rebuilds, or matched front\/rear ratio changes\u003c\/li\u003e\n\u003cli\u003eVerify axle tag, spline count, carrier break, and rear axle ratio before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary class=\"details__header\"\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eDana 30 JK front axles use a reverse rotation gear set designed for front-drive applications. Reverse-cut gears provide proper tooth loading when installed in the front axle and cannot be replaced with standard-cut gears. For larger tires or heavier builds, deeper ratios may be preferred.\u003c\/p\u003e\n\u003cp\u003eCorrect installation requires precise pinion depth, backlash, preload, and tooth pattern setup to maximize gear life and minimize noise.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"Yukon Gear \u0026 Axle","offers":[{"title":"3.73","offer_id":53360495100269,"sku":"YUKYG D30SR-373JK","price":358.15,"currency_code":"USD","in_stock":true},{"title":"4.11","offer_id":53360495133037,"sku":"YUKYG D30SR-411JK","price":269.8,"currency_code":"USD","in_stock":true},{"title":"4.56","offer_id":53360495165805,"sku":"YUKYG D30SR-456JK","price":269.8,"currency_code":"USD","in_stock":true},{"title":"4.88","offer_id":53360495198573,"sku":"YUKYG D30SR-488JK","price":288.8,"currency_code":"USD","in_stock":true},{"title":"5.13","offer_id":53360495231341,"sku":"YUKYG D30SR-513JK","price":269.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/1145\/3037\/files\/83ff9d90e129563b2a08566eea2f6182.jpg?v=1779376087","url":"https:\/\/craneaxle.com\/products\/yukon-dana-30-jeep-jk-gear-set-short-pinion-rev-rot","provider":"Crane Axle","version":"1.0","type":"link"}