Part #: YA WD44JLNON-K
The Yukon Gear & Axle Replacement Rear Axle is engineered specifically for Jeep Wrangler models from 2018 to 2020, including the 3.6L V6, 3.0L EcoDiesel, and 2.0L Turbo engines. Designed to deliver exceptional strength and reliability, this axle is an ideal upgrade or replacement for enthusiasts seeking enhanced durability and performance in demanding off-road and daily driving conditions.
Built to withstand the rigors of rugged terrain and heavy loads, this rear axle ensures your Jeep maintains optimal drivetrain integrity. Whether you’re tackling challenging trails or upgrading worn factory components, Yukon’s high-performance axle provides peace of mind with superior construction and fitment precision.
This replacement rear axle combines advanced manufacturing techniques and premium materials to meet the needs of serious Jeep owners. Key features include:
The Yukon replacement rear axle is crafted from premium 4340 chromoly steel, known for its exceptional tensile strength and toughness. This material choice ensures the axle can endure high stress and torque loads commonly experienced during off-road driving and heavy-duty use. The cold roll forming process used on the splines enhances their structural integrity, reducing the risk of premature wear or failure.
Additionally, the axle undergoes advanced induction coil heat treating, a process that hardens the surface while maintaining core toughness. This treatment improves resistance to abrasion and fatigue, extending the service life of the axle under demanding conditions. The precise 32 spline configuration and exact 32.3-inch length guarantee compatibility with the specified Jeep Wrangler models, facilitating a direct bolt-in replacement without the need for modifications.
This Yukon rear axle is designed as a direct replacement for the rear axle shafts on 2018–2020 Jeep Wrangler models equipped with 3.6L V6, 3.0L EcoDiesel, or 2.0L Turbo engines. Installation requires standard mechanical tools and basic axle servicing knowledge. Because the axle matches factory dimensions and spline count, it fits seamlessly with existing differential components and wheel hubs.
Professional installation is recommended to ensure proper torque specifications and alignment. No modifications to the vehicle’s suspension or drivetrain are necessary, making this axle an efficient upgrade or replacement solution for Jeep owners seeking enhanced durability and reliability.
This Yukon replacement rear axle is ideal for Jeep Wrangler owners who require a robust and reliable axle shaft capable of handling off-road abuse, heavy loads, and high torque output. It suits enthusiasts upgrading worn or damaged factory axles, as well as those preparing their vehicle for more demanding trail use or performance applications. Its precise fitment and durable construction make it a dependable choice for maintaining drivetrain integrity and vehicle safety.
Yukon Gear & Axle supplies hardcore drivetrain components—ring & pinion gears, axles, lockers, and differential upgrades—built for off-road and high-load performance. Trusted by enthusiasts and installers, Yukon focuses on fit, strength, and proven options for re-gearing and reinforcing trucks and 4x4s running bigger tires and tougher terrain.
ETA stands for Estimated Time of Arrival. The date shown is calculated using our Available-to-Promise (ATP) system, which tracks real-time supplier commitments to determine when a product is expected to be available for delivery. Specifically, the date is calculated by adding 9 business days from the date a supplier has committed to ship the product, representing a worst-case scenario for when we can expect to receive inventory.
Please note: The ETA is an estimate, not a guarantee. While we work closely with our suppliers to keep dates as accurate as possible, delays due to shipping carriers, weather, customs, or supplier-side issues may occasionally push the actual arrival beyond the date shown. Likewise, inventory may arrive sooner than the ETA in many cases. If you would like to be notified for when this item arrives, sign up for our back in stock notifications!
YA WD44JLNON-K Yukon Gear & Axle 18-20 Jeep Wrangler Replacement Rear Axle 32 Spline 32.3in Long. Yukon high-performance axles are crafted from high-tensile 4340 chromoly for exceptional strength and durability. Featuring cold roll formed splines and advanced induction coil heat treating, these axles deliver superior reliability and long-lasting performance. Designed to handle demanding off-road conditions, they ensure your Jeep Wrangler maintains optimal power transfer and rugged capability. Perfect for 3.6L V6, 3.0L EcoDiesel, and 2.0L Turbo models from 2018 to 2020.
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Part #: YA WD44JLNON-K
The Yukon Gear & Axle Replacement Rear Axle is engineered specifically for Jeep Wrangler models from 2018 to 2020, including the 3.6L V6, 3.0L EcoDiesel, and 2.0L Turbo engines. Designed to deliver exceptional strength and reliability, this axle is an ideal upgrade or replacement for enthusiasts seeking enhanced durability and performance in demanding off-road and daily driving conditions.
Built to withstand the rigors of rugged terrain and heavy loads, this rear axle ensures your Jeep maintains optimal drivetrain integrity. Whether you’re tackling challenging trails or upgrading worn factory components, Yukon’s high-performance axle provides peace of mind with superior construction and fitment precision.
This replacement rear axle combines advanced manufacturing techniques and premium materials to meet the needs of serious Jeep owners. Key features include:
The Yukon replacement rear axle is crafted from premium 4340 chromoly steel, known for its exceptional tensile strength and toughness. This material choice ensures the axle can endure high stress and torque loads commonly experienced during off-road driving and heavy-duty use. The cold roll forming process used on the splines enhances their structural integrity, reducing the risk of premature wear or failure.
Additionally, the axle undergoes advanced induction coil heat treating, a process that hardens the surface while maintaining core toughness. This treatment improves resistance to abrasion and fatigue, extending the service life of the axle under demanding conditions. The precise 32 spline configuration and exact 32.3-inch length guarantee compatibility with the specified Jeep Wrangler models, facilitating a direct bolt-in replacement without the need for modifications.
This Yukon rear axle is designed as a direct replacement for the rear axle shafts on 2018–2020 Jeep Wrangler models equipped with 3.6L V6, 3.0L EcoDiesel, or 2.0L Turbo engines. Installation requires standard mechanical tools and basic axle servicing knowledge. Because the axle matches factory dimensions and spline count, it fits seamlessly with existing differential components and wheel hubs.
Professional installation is recommended to ensure proper torque specifications and alignment. No modifications to the vehicle’s suspension or drivetrain are necessary, making this axle an efficient upgrade or replacement solution for Jeep owners seeking enhanced durability and reliability.
This Yukon replacement rear axle is ideal for Jeep Wrangler owners who require a robust and reliable axle shaft capable of handling off-road abuse, heavy loads, and high torque output. It suits enthusiasts upgrading worn or damaged factory axles, as well as those preparing their vehicle for more demanding trail use or performance applications. Its precise fitment and durable construction make it a dependable choice for maintaining drivetrain integrity and vehicle safety.
Yukon Gear & Axle supplies hardcore drivetrain components—ring & pinion gears, axles, lockers, and differential upgrades—built for off-road and high-load performance. Trusted by enthusiasts and installers, Yukon focuses on fit, strength, and proven options for re-gearing and reinforcing trucks and 4x4s running bigger tires and tougher terrain.
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
