{"product_id":"yukon-gear-left-rear-4340-chromoly-double-drilled-axle-kit-jeep-jl-jt-rubicon-32-spline-32-2in-long","title":"Yukon Gear \u0026 Axle 4340 Chromoly Double Drilled Axle Kit Left Rear 32 Spline 32.2in (REAR): Jeep Gladiator \/ Wrangler 2018-2023 2.0L\/3.6L EcoDiesel","description":"\u003ch1\u003eYukon Gear \u0026amp; Axle Axle Kit\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 WD44JLRUB-L-K\u003c\/p\u003e\n\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Yukon Gear \u0026amp; Axle 4340 Chromoly Double Drilled Axle Kit is engineered for Jeep Gladiator and Wrangler models from 2018 through 2023, including 2.0L Turbo, 3.0L EcoDiesel, and 3.6L V6 engine variants. Designed specifically for the left rear position with 32 splines and a length of 32.2 inches, this axle kit delivers exceptional strength and durability for demanding off-road and high-performance applications. It is ideal for enthusiasts seeking to upgrade their drivetrain with a reliable, heavy-duty component that withstands rigorous use.\u003c\/p\u003e\n\u003cp\u003eBuilt to meet the needs of serious off-roaders and performance drivers, this axle kit enhances drivetrain reliability and reduces the risk of failure under extreme torque and load conditions. Whether tackling rocky trails or heavy towing, the Yukon axle kit provides peace of mind and long-lasting performance.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003eThis axle kit incorporates advanced manufacturing techniques and premium materials to ensure superior performance and longevity:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConstructed from high-tensile strength 4340 chromoly steel for maximum durability\u003c\/li\u003e\n  \u003cli\u003eDouble drilled design for enhanced strength and weight optimization\u003c\/li\u003e\n  \u003cli\u003eCold roll formed splines for precise fit and increased spline strength\u003c\/li\u003e\n  \u003cli\u003eAdvanced induction coil heat treating for superior hardness and wear resistance\u003c\/li\u003e\n  \u003cli\u003e32 spline count for compatibility with specified Jeep models\u003c\/li\u003e\n  \u003cli\u003eExact 32.2-inch length tailored for left rear axle position\u003c\/li\u003e\n  \u003cli\u003eEngineered to withstand high torque loads and off-road stresses\u003c\/li\u003e\n  \u003cli\u003eDirect fitment for 2018–2023 Jeep Gladiator and Wrangler models with specified engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Design\u003c\/h3\u003e\n\u003cp\u003eThe Yukon axle kit is crafted from premium 4340 chromoly steel, a material known for its exceptional strength-to-weight ratio and toughness. This high-grade alloy steel undergoes a cold roll forming process to create splines that are both precise and highly resistant to wear and deformation. The double drilled design reduces overall weight without compromising structural integrity, contributing to improved vehicle handling and efficiency.\u003c\/p\u003e\n\u003cp\u003eEach axle is subjected to advanced induction coil heat treating, a process that hardens the steel surface to resist abrasion and fatigue while maintaining core toughness. This combination of materials and manufacturing processes results in an axle that is both durable and reliable, capable of enduring the harshest driving conditions.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThe Yukon Gear \u0026amp; Axle 4340 Chromoly Double Drilled Axle Kit is designed for direct bolt-in installation on the left rear axle position of 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 without requiring modifications. Installation should be performed by a qualified technician to ensure proper fitment and torque specifications are met, preserving drivetrain integrity and safety.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOne left rear 4340 chromoly double drilled axle shaft\u003c\/li\u003e\n  \u003cli\u003e32 spline configuration\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 kit is perfect for Jeep Gladiator and Wrangler owners who demand enhanced drivetrain strength for off-road adventures, heavy towing, or high-performance driving. It suits enthusiasts upgrading factory axles to handle increased power or harsh terrain, as well as those seeking a durable replacement part that maintains factory fitment and reliability.\u003c\/p\u003e","brand":"Yukon Gear \u0026 Axle","offers":[{"title":"Default Title","offer_id":48209056465108,"sku":"YA WD44JLRUB-L-K","price":537.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/9d03577d98a7c94b5f4cae0cc8b06480.jpg?v=1783234925","url":"https:\/\/fasthemis.com\/products\/yukon-gear-left-rear-4340-chromoly-double-drilled-axle-kit-jeep-jl-jt-rubicon-32-spline-32-2in-long","provider":"FastHemis","version":"1.0","type":"link"}