{"product_id":"ultimate-dana-44-axle-1-piece-cv-set-for-jeep-wrangler-jl-jt-rubicon-jl-392","title":"RCV Dana 44 Axle 1-Piece CV Set for Jeep Wrangler JL, JL 392, \u0026 JT Rubicon","description":"\u003cp\u003eThe RCV Performance Ultimate Dana 44 CV Axles for the Jeep JL and JT Rubicon platform deliver unmatched strength, smoothness, and steering performance. These axles replace the OEM U-joint shafts with a high-strength constant velocity design that eliminates oscillation, crow-hop, and torque spikes caused by uneven U-joint power delivery.\u003c\/p\u003e\n\u003cp\u003eRCV CVs maintain 100% strength at any steering angle up to 45°, thanks to six fully-engaged points of contact in every phase of rotation—something no U-joint can match. The CV is 18% larger than previous Dana 44 designs and utilizes RCV’s proven Dana 60-class architecture, offering twice the strength of OEM shafts while keeping the lighter weight and ground clearance advantages of a Dana 44.\u003c\/p\u003e\n\u003cp\u003eThis one piece FAD friendly design eliminates the factory disconnect coupler but retains full FAD module functionality. This means no warning lights and no reprogramming. Axles are gun drilled for effortless maintenance and backed by a Lifetime Warranty up to 43\" tires.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft \u0026amp; right high-strength CV axle shafts\u003c\/li\u003e\n\u003cli\u003eOuter stub shafts\u003c\/li\u003e\n\u003cli\u003eSST seals \u0026amp; installation tool\u003c\/li\u003e\n\u003cli\u003eSynthetic moly grease\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\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\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 xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\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 44\u003c\/li\u003e\n\u003cli\u003eUnit Bearing: Yes\u003c\/li\u003e\n\u003cli\u003eOEM Inner Spline: 32\u003c\/li\u003e\n\u003cli\u003eOEM Outer Spline: 32\u003c\/li\u003e\n\u003cli\u003eRCV Inner Spline: 32\u003c\/li\u003e\n\u003cli\u003eRCV Outer Spline: 32\u003c\/li\u003e\n\u003cli\u003eLeft Inner Axle Length: 21.27\u003c\/li\u003e\n\u003cli\u003eRight Inner Axle Length: 34.58\u003c\/li\u003e\n\u003cli\u003eOuter 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 void over 43\" 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 xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned for all Jeep JL\/JT Rubicon Dana 44 applications, including:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eJeep Wrangler JL Rubicon (2.0L, 3.6L, 6.4L 392, Diesel)\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler JL 392 Rubicon\u003c\/li\u003e\n\u003cli\u003eJeep Gladiator JT Rubicon\u003c\/li\u003e\n\u003cli\u003eFAD Compatibility\u003c\/li\u003e\n\u003cli\u003e1-piece version eliminates the axle disconnect hardware\u003c\/li\u003e\n\u003cli\u003eFully retains FAD module communication\u003c\/li\u003e\n\u003cli\u003eNo warning lights or programming needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDoes NOT fit:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNon-Rubicon JL\/JT (Dana 30 front axle)\u003c\/li\u003e\n\u003cli\u003eAftermarket D44 housings with non-OEM geometry\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 xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eThis JL\/JT-specific RCV CV is 18% larger than any previous Dana 44 CV and uses Dana 60 architecture, providing the strength of a full-float 1-ton front end while preserving the light weight and ground clearance of a Jeep platform.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey performance advantages include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e6 point CV contact = smooth, constant torque delivery \u003c\/li\u003e\n\u003cli\u003eZero U-joint binding = no crow hop or vibration at full lock\u003c\/li\u003e\n\u003cli\u003eGun drilled outboards with grease port access—no disassembly required \u003c\/li\u003e\n\u003cli\u003eSignificantly stronger than OEM Dana 60 U-joint shaft sets\u003c\/li\u003e\n\u003cli\u003eAircraft grade coupler materials \u003c\/li\u003e\n\u003cli\u003eBronze FAD bushing replaces failure prone OEM plastic component\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis upgrade is ideal for big-tire JL\/JT builds looking to exceed Dana 60 performance without sacrificing clearance or weight.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095463309478,"sku":"CVJ44-JL","price":1449.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ44-JL-Dana44-Axle-Jeep-Wrangler-JL-JT-Rubicon-JL392-1.jpg?v=1778100087","url":"https:\/\/wideopendesign.com\/products\/ultimate-dana-44-axle-1-piece-cv-set-for-jeep-wrangler-jl-jt-rubicon-jl-392","provider":"Wide Open Design","version":"1.0","type":"link"}