{"product_id":"yukon-gear-4340-chromoly-axle-for-jeep-rubicon-jk-rear-right-32-spline-32-6in-long","title":"Yukon Gear \u0026 Axle 4340 Chromoly Rear Right Axle 32 Spline 32.6in (REAR): Jeep Wrangler JK 2007-2018 3.6L\/3.8L V6 Rubicon","description":"\u003ch1\u003eYukon Gear \u0026amp; Axle 4340 Chromoly Rear Right Axle\u003c\/h1\u003e\n\u003ch2\u003e2007–2018 Jeep Wrangler JK 3.6L\/3.8L V6 Rubicon\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e YA WD44JKRUB-R-K\u003c\/p\u003e\n\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Yukon Gear \u0026amp; Axle 4340 Chromoly Rear Right Axle is a premium replacement axle designed specifically for Jeep Wrangler JK models from 2007 to 2018 equipped with 3.6L or 3.8L V6 engines. Built to exceed factory specifications, this axle delivers enhanced strength and durability for demanding off-road adventures, daily driving, or high-performance applications. Whether you’re upgrading your Rubicon for trail dominance or replacing a worn axle, this component offers reliable performance and peace of mind.\u003c\/p\u003e\n\u003cp\u003eEngineered to withstand the rigors of rugged terrain and heavy loads, this axle is an ideal solution for Jeep enthusiasts seeking a robust and long-lasting drivetrain upgrade. Its 32-spline design and precise fitment ensure seamless integration with your vehicle’s existing components.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003eDesigned with advanced materials and manufacturing techniques, the Yukon Gear \u0026amp; Axle 4340 Chromoly Rear Right Axle delivers superior performance and reliability. Key features include:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConstructed from high-strength 4340 chromoly steel for exceptional toughness and fatigue resistance\u003c\/li\u003e\n  \u003cli\u003e32-spline axle shaft for increased torque capacity and durability\u003c\/li\u003e\n  \u003cli\u003ePrecisely engineered 32.6-inch length to match factory specifications for Jeep Wrangler JK Rubicon models\u003c\/li\u003e\n  \u003cli\u003eHeat-treated using the latest technologies to enhance wear resistance and structural integrity\u003c\/li\u003e\n  \u003cli\u003eDirect bolt-in replacement for 2007–2011 Jeep Wrangler 3.8L V6, 2012–2017 Jeep Wrangler 3.6L V6, and 2018 Jeep Wrangler JK 3.6L V6 Rubicon\u003c\/li\u003e\n  \u003cli\u003eIdeal for off-road, street, and track use, providing a stronger-than-stock axle solution\u003c\/li\u003e\n  \u003cli\u003ePrecision machined ends for smooth installation and optimal fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Design\u003c\/h3\u003e\n\u003cp\u003eThis axle is crafted from premium 4340 chromoly steel, a material known for its superior strength-to-weight ratio and excellent toughness. The chromoly alloy undergoes a rigorous heat-treating process that enhances its hardness and fatigue resistance, ensuring it can handle the extreme stresses encountered during off-road driving and high-torque situations.\u003c\/p\u003e\n\u003cp\u003eThe 32-spline design increases the surface area for torque transfer, reducing the risk of twisting or breakage under heavy loads. Its 32.6-inch length is engineered to fit perfectly within the rear axle housing of Jeep Wrangler JK Rubicon models, maintaining proper geometry and drivetrain alignment.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThe Yukon Gear \u0026amp; Axle 4340 Chromoly Rear Right Axle is a direct replacement part designed for straightforward installation. It fits 2007–2011 Jeep Wrangler models with the 3.8L V6 engine, 2012–2017 models with the 3.6L V6, and the 2018 Jeep Wrangler JK 3.6L V6 Rubicon without requiring modifications. Installation typically involves removing the old axle shaft and swapping in the new one, making it a practical upgrade for both professional mechanics and experienced DIY enthusiasts.\u003c\/p\u003e\n\u003cp\u003eProper installation ensures optimal drivetrain performance and longevity, restoring or enhancing your vehicle’s capability on and off the road.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOne Yukon Gear \u0026amp; Axle 4340 Chromoly Rear Right Axle shaft (32 spline, 32.6 inches)\u003c\/li\u003e\n  \u003cli\u003eInstallation instructions (where applicable)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cp\u003eThis axle is perfect for Jeep Wrangler JK owners who demand enhanced durability and performance from their drivetrain components. It is especially suited for off-road enthusiasts, Rubicon owners, and anyone looking to upgrade from stock axles to a stronger, more reliable solution capable of handling increased torque and challenging terrain.\u003c\/p\u003e","brand":"Yukon Gear \u0026 Axle","offers":[{"title":"Default Title","offer_id":48209052008660,"sku":"YA WD44JKRUB-R-K","price":418.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/5be0665a6f36f2dcb7c9f76c5f15ab12.jpg?v=1783234919","url":"https:\/\/fasthemis.com\/products\/yukon-gear-4340-chromoly-axle-for-jeep-rubicon-jk-rear-right-32-spline-32-6in-long","provider":"FastHemis","version":"1.0","type":"link"}