{"product_id":"yukon-4340-chrome-moly-32-spline-right-rear-axle-for-jeep-jl-jt-rubicon-dana-44-33-9in-long","title":"Yukon Gear \u0026 Axle 4340 Chromoly 32 Spline Right Rear Axle 33.9in (REAR): Jeep Gladiator \/ Wrangler 2018-2023 2.0L\/3.6L EcoDiesel","description":"\u003ch1\u003eYukon Gear \u0026amp; Axle Performance Axle\u003c\/h1\u003e\n\u003ch2\u003e2018–2023 Jeep Gladiator \/ Wrangler 2.0L Turbo, 3.0L EcoDiesel, 3.6L V6\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e YA WD44JL-32-33.9\u003c\/p\u003e\n\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Yukon Gear \u0026amp; Axle 4340 Chromoly 32 Spline Right Rear Axle is engineered for Jeep Gladiator and Wrangler models from 2018 through 2023, supporting a range of engines including 2.0L Turbo, 3.0L EcoDiesel, and 3.6L V6 configurations. Designed for off-road enthusiasts and performance drivers alike, this axle delivers exceptional strength and durability to handle demanding conditions and increased torque loads. Whether upgrading for enhanced reliability or replacing a worn factory axle, this high-performance component ensures long-lasting service and improved drivetrain confidence.\u003c\/p\u003e\n\u003cp\u003eBuilt to withstand the rigors of trail riding, rock crawling, and heavy-duty use, the Yukon axle is an ideal choice for Jeep owners seeking to maintain or elevate their vehicle’s capability without compromising factory fitment or drivability.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003eThis axle combines advanced materials and manufacturing techniques to provide superior performance and reliability:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConstructed from high-tensile strength 4340 chromoly steel for maximum toughness\u003c\/li\u003e\n  \u003cli\u003eCold roll formed splines enhance spline strength and ensure precise fitment\u003c\/li\u003e\n  \u003cli\u003eAdvanced induction coil heat treating increases wear resistance and fatigue life\u003c\/li\u003e\n  \u003cli\u003e32 spline design compatible with factory and aftermarket components\u003c\/li\u003e\n  \u003cli\u003eRight rear axle shaft measuring 33.9 inches in length for exact fitment\u003c\/li\u003e\n  \u003cli\u003eEngineered specifically for Jeep Gladiator and Wrangler models from 2018 to 2023\u003c\/li\u003e\n  \u003cli\u003eCompatible with multiple engine options including 2.0L Turbo, 3.0L EcoDiesel, and 3.6L V6\u003c\/li\u003e\n  \u003cli\u003ePrecision manufacturing ensures smooth installation and reliable operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Design\u003c\/h3\u003e\n\u003cp\u003eThe Yukon axle shaft is crafted from premium 4340 chromoly steel, known for its exceptional tensile strength and toughness. This material choice provides superior resistance to bending and twisting forces encountered during off-road use and high-torque applications. The splines are cold roll formed, a process that enhances the grain structure and increases the durability of the spline teeth, reducing the risk of premature wear or failure.\u003c\/p\u003e\n\u003cp\u003eAdditionally, the axle undergoes advanced induction coil heat treating, which hardens the surface while maintaining a tough core. This treatment improves the axle’s ability to resist impact damage and fatigue, extending its service life under extreme conditions. The 33.9-inch length and 32 spline count are engineered to match factory specifications for a direct bolt-in replacement without the need for modifications.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThis right rear axle shaft is designed for straightforward installation on compatible Jeep Gladiator and Wrangler models from 2018 to 2023. It fits vehicles equipped with 2.0L Turbo, 3.0L EcoDiesel, and 3.6L V6 engines. Installation typically requires standard axle removal procedures and does not necessitate additional modifications or custom fabrication. Professional installation is recommended to ensure proper torque settings and alignment for optimal performance and safety.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOne Yukon Gear \u0026amp; Axle 4340 Chromoly 32 Spline Right Rear Axle Shaft (33.9 inches)\u003c\/li\u003e\n  \u003cli\u003eInstallation hardware not included; reuse factory components or source separately as needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cp\u003eThis axle is ideal for Jeep Gladiator and Wrangler owners who demand enhanced durability and reliability from their drivetrain components. It suits off-road enthusiasts, daily drivers upgrading worn axles, and anyone looking to maintain factory-level performance with a high-quality aftermarket part. The axle’s robust construction makes it well-suited for trail riding, rock crawling, towing, and other heavy-duty applications where axle strength is critical.\u003c\/p\u003e","brand":"Yukon Gear \u0026 Axle","offers":[{"title":"Default Title","offer_id":48209053843668,"sku":"YA WD44JL-32-33.9","price":303.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/833c1989ba2ab258c7325c5d3a5690f6.jpg?v=1783234921","url":"https:\/\/fasthemis.com\/products\/yukon-4340-chrome-moly-32-spline-right-rear-axle-for-jeep-jl-jt-rubicon-dana-44-33-9in-long","provider":"FastHemis","version":"1.0","type":"link"}