{"product_id":"rcv-ultimate-dana-30-30t-cv-axle-set-for-jeep-jk","title":"RCV Dana Super 30 (30T) CV Axle Set for Jeep JK","description":"\u003cp\u003eIf you’ve upgraded your Jeep JK to a Dana Super 30 (30T) setup, this axle set is the strength multiplier your front end needs. The RCV Performance Ultimate CV Axles replace the factory U-joint shafts with a race proven constant velocity design that delivers twice the strength of OEM Jeep JK axle shafts.\u003c\/p\u003e\n\u003cp\u003eUnlike traditional U-joints, CV joints stay just as strong at full steering lock as they do when straight, eliminating binding and keeping your Jeep planted under throttle. Whether you're running bigger tires, lockers, or added power, these axles stay smooth, reliable, and low maintenance on the trail and on the street.\u003c\/p\u003e\n\u003cp\u003eBacked by RCV’s No Questions Asked Limited Lifetime Warranty, this is the go-to CV axle upgrade for any JK running a 30 spline Super 30 differential.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRight \u0026amp; left RCV Ultimate CV axle shafts\u003c\/li\u003e\n\u003cli\u003e30 spline inner shafts + 32 spline outer stubs\u003c\/li\u003e\n\u003cli\u003eSST seals \u0026amp; installation tool\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eSynthetic moly grease\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003cli\u003eBlack oxide coating (standard)\u003c\/li\u003e\n\u003cli\u003eOptional nickel plating available (contact us)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\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\u003eAxle Model: Dana Super 30\u003c\/li\u003e\n\u003cli\u003eUnit Bearing: Yes\u003c\/li\u003e\n\u003cli\u003eModified Inner Spline: 30\u003c\/li\u003e\n\u003cli\u003eOEM Outer Spline: 32\u003c\/li\u003e\n\u003cli\u003eRCV Inner Spline: 30\u003c\/li\u003e\n\u003cli\u003eRCV Outer Spline: 32\u003c\/li\u003e\n\u003cli\u003eOEM Left Inner Axle Length: 18.75\u003c\/li\u003e\n\u003cli\u003eOEM Right Inner Axle Length: 34.437\u003c\/li\u003e\n\u003cli\u003eOEM Outer Stub Axle Length: 6.25\u003c\/li\u003e\n\u003cli\u003eBoot Technology: RCV bootless, sealed-joint design\u003c\/li\u003e\n\u003cli\u003eWarranty: Limited Lifetime (No Questions Asked)\u003c\/li\u003e\n\u003cli\u003eWarranty Note: Warranty is void over 35\" tires\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\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\u003cp\u003e\u003cbr\u003eFor Jeep JK models equipped with a Dana Super 30 (30 spline) differential:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eJeep Wrangler JK — 2007–2018\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler Unlimited JK — 2007–2018\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for 30T\/30 spline Super 30 upgraded carriers.\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\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\u003eThe Dana Super 30 strengthens the JK’s front axle, but the U-joint shafts remain a major failure point, especially with lockers, large tires, and high steering angles. RCV eliminates this weak link with a CV joint that maintains full strength and smooth rotation at all angles.\u003c\/p\u003e\n\u003cp\u003eThe 30 spline inner \/ 32 spline outer configuration increases torsional strength, reduces shock loads, and delivers far better traction under binding conditions. It’s one of the most reliable ways to unlock the full benefits of a Super 30 build.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095464030374,"sku":"CVJ30JK-30T","price":1499.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ30JK-30T-RCV-Ultimate-Dana-30-30T-CV-Axle-Jeep-1.jpg?v=1778100166","url":"https:\/\/wideopendesign.com\/products\/rcv-ultimate-dana-30-30t-cv-axle-set-for-jeep-jk","provider":"Wide Open Design","version":"1.0","type":"link"}