Part #: YA WD44JLRUB-L-K
The Yukon Gear & 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.
Built 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.
This axle kit incorporates advanced manufacturing techniques and premium materials to ensure superior performance and longevity:
The 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.
Each 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.
The Yukon Gear & 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.
This 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.
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.
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YA WD44JLRUB-L-K Yukon Gear & Axle 18-23 Jeep Gladiator / Wrangler 2.0L/3.6L EcoDiesel 4340 Chromoly Double Drilled Axle Kit Left Rear 32 Spline 32.2in. 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 wear resistance and reliability. Designed for demanding off-road and daily driving conditions, they ensure enhanced drivetrain performance and long-lasting service life. Perfect upgrade for Jeep Gladiator and Wrangler models from 2018 to 2023.
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Part #: YA WD44JLRUB-L-K
The Yukon Gear & 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.
Built 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.
This axle kit incorporates advanced manufacturing techniques and premium materials to ensure superior performance and longevity:
The 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.
Each 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.
The Yukon Gear & 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.
This 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.
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.
