{"product_id":"yukon-4340-chromoly-rear-axle-for-jeep-jk-rubicon-right-hand-side","title":"Yukon Gear \u0026 Axle 4340 Chromoly Rear Axle 32.6in (REAR): Jeep Wrangler JK Rubicon 2007-2017 3.6L\/3.8L V6","description":"\u003ch1\u003eYukon Gear \u0026amp; Axle 4340 Chromoly Rear Axle\u003c\/h1\u003e\n\u003ch2\u003e2007–2011 Jeep Wrangler 3.8L V6, 2012–2017 Jeep Wrangler 3.6L V6\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e YA WD44-32-32.6\u003c\/p\u003e\n\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Yukon Gear \u0026amp; Axle 4340 Chromoly Rear Axle is engineered to deliver superior strength and durability for Jeep Wrangler JK Rubicon models from 2007 to 2017 equipped with 3.6L or 3.8L V6 engines. Designed for off-road enthusiasts and performance drivers, this axle upgrade provides enhanced reliability under extreme conditions, ensuring your vehicle can handle demanding trails and heavy loads without compromise.\u003c\/p\u003e\n\u003cp\u003eBuilt to replace factory axles that may not withstand rigorous use, this high-performance axle is ideal for Jeep owners seeking to improve drivetrain toughness and longevity. Whether you’re tackling rocky terrain, mud, or steep inclines, the Yukon 4340 Chromoly axle offers peace of mind and robust performance.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003eYukon Gear \u0026amp; Axle incorporates advanced manufacturing techniques and premium materials to create an axle that stands out in strength and durability. Key features include:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConstructed from high-tensile strength 4340 chromoly steel for exceptional toughness\u003c\/li\u003e\n  \u003cli\u003eCold roll formed splines for precise fitment and increased spline strength\u003c\/li\u003e\n  \u003cli\u003eAdvanced induction coil heat treating enhances wear resistance and fatigue life\u003c\/li\u003e\n  \u003cli\u003e32.6-inch length optimized for Jeep Wrangler JK Rubicon rear axle applications\u003c\/li\u003e\n  \u003cli\u003eDesigned to handle increased torque and off-road stresses without failure\u003c\/li\u003e\n  \u003cli\u003eDirect fit for 2007–2011 Jeep Wrangler 3.8L V6 and 2012–2017 Jeep Wrangler 3.6L V6 engines\u003c\/li\u003e\n  \u003cli\u003eImproves drivetrain reliability during heavy-duty and off-road use\u003c\/li\u003e\n  \u003cli\u003ePrecision engineered to maintain factory axle geometry and alignment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Design\u003c\/h3\u003e\n\u003cp\u003eThis rear axle is crafted from premium 4340 chromoly steel, known for its superior tensile strength and toughness compared to standard axle materials. The use of cold roll formed splines ensures a more uniform and stronger spline profile, reducing the risk of premature wear or failure under high torque loads.\u003c\/p\u003e\n\u003cp\u003eYukon’s advanced induction coil heat treating process further enhances the axle’s surface hardness and fatigue resistance, resulting in a component that can endure the harshest off-road environments and extended use without compromising performance.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThe Yukon 4340 Chromoly Rear Axle is designed as a direct replacement for the factory rear axle on Jeep Wrangler JK Rubicon models from 2007 to 2017 with 3.6L or 3.8L V6 engines. Installation requires standard axle removal and replacement procedures with no major modifications needed, making it a straightforward upgrade for experienced mechanics and off-road enthusiasts alike.\u003c\/p\u003e\n\u003cp\u003eProper installation ensures optimal fitment and alignment, preserving the vehicle’s handling characteristics while significantly enhancing axle strength and durability.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOne Yukon 4340 Chromoly Rear Axle, 32.6 inches in length\u003c\/li\u003e\n  \u003cli\u003eProtective coating to resist corrosion during shipping and storage\u003c\/li\u003e\n  \u003cli\u003eInstallation instructions and technical support documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cp\u003eThis axle is ideal for Jeep Wrangler JK Rubicon owners who demand increased drivetrain strength for off-road adventures, rock crawling, trail riding, or heavy towing. It suits enthusiasts upgrading their vehicle’s durability to handle larger tires, increased torque, and challenging terrain without axle failure.\u003c\/p\u003e\n\u003cp\u003eWhether you are a weekend warrior or a serious off-road competitor, the Yukon 4340 Chromoly Rear Axle offers the reliability and performance needed to keep your Jeep moving confidently in the toughest conditions.\u003c\/p\u003e","brand":"Yukon Gear \u0026 Axle","offers":[{"title":"Default Title","offer_id":48209047388372,"sku":"YA WD44-32-32.6","price":374.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/f17bbff2c5b5d92fe7226f1f4100f5e0_7433e70e-9fea-4ff1-a96c-bd67e28e4e4b.jpg?v=1783234913","url":"https:\/\/fasthemis.com\/products\/yukon-4340-chromoly-rear-axle-for-jeep-jk-rubicon-right-hand-side","provider":"FastHemis","version":"1.0","type":"link"}