Part #: YA WD44JLRUB-R-K
The Yukon Gear & Axle 4340 Chromoly Double Drilled Axle Kit is engineered for Jeep Gladiator and Wrangler owners seeking superior strength and reliability in their drivetrain components. Designed specifically for right rear axle applications with 32 splines and a length of 33.9 inches, this axle kit is built to withstand the rigors of off-road adventures and heavy-duty use. Whether you drive a 2.0L Turbo, 3.0L EcoDiesel, or 3.6L V6 engine variant, this axle kit offers enhanced durability and performance to keep your vehicle moving confidently through challenging terrain.
Ideal for enthusiasts who demand long-lasting, high-performance axles, this kit delivers peace of mind with its robust construction and precision manufacturing. It is a direct fit replacement designed to meet or exceed OEM specifications, making it a reliable upgrade for your Jeep Gladiator or Wrangler from model years 2018 through 2023.
Built with advanced materials and manufacturing techniques, the Yukon 4340 Chromoly axle kit offers a combination of strength, durability, and precision engineering:
The axle kit is crafted from premium 4340 chromoly steel, a material known for its exceptional tensile strength and toughness under extreme conditions. This alloy is a preferred choice in high-performance automotive components due to its ability to resist bending and twisting forces encountered during off-road driving and heavy loads.
Yukon Gear & Axle employs cold roll forming on the splines, a process that enhances the surface finish and increases the strength of the spline teeth by aligning the grain structure. Additionally, the axle undergoes induction coil heat treating, a precise thermal process that hardens the surface while maintaining a tough core, resulting in superior wear resistance and durability.
The double drilled design reduces overall weight without sacrificing structural integrity, contributing to improved vehicle handling and reduced unsprung mass.
This axle kit is engineered as a direct replacement for the right rear axle on select 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 requires standard axle removal and replacement procedures and is compatible with existing axle shafts and differential components designed for 32 spline axles.
No major modifications are necessary, making it a straightforward upgrade for experienced mechanics and off-road enthusiasts alike. Proper installation ensures optimal performance and longevity of the axle assembly.
This axle kit is perfect for Jeep Gladiator and Wrangler owners who demand enhanced drivetrain strength for off-road use, heavy towing, or high-performance driving. It suits enthusiasts upgrading from stock axles to improve durability and reliability under extreme conditions. Whether tackling rocky trails, mud, or highway loads, this axle kit provides the confidence and toughness needed for demanding applications.
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-R-K Yukon Gear & Axle 18-23 Jeep Gladiator / Wrangler 2.0L/3.6L EcoDiesel 4340 Chromoly Double Drilled Axle Kit Right Rear 32 Spline 33.9in. Yukon high-performance axles are engineered 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 under extreme conditions. Ideal for off-road enthusiasts seeking enhanced drivetrain performance and long-lasting quality in demanding environments.
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Part #: YA WD44JLRUB-R-K
The Yukon Gear & Axle 4340 Chromoly Double Drilled Axle Kit is engineered for Jeep Gladiator and Wrangler owners seeking superior strength and reliability in their drivetrain components. Designed specifically for right rear axle applications with 32 splines and a length of 33.9 inches, this axle kit is built to withstand the rigors of off-road adventures and heavy-duty use. Whether you drive a 2.0L Turbo, 3.0L EcoDiesel, or 3.6L V6 engine variant, this axle kit offers enhanced durability and performance to keep your vehicle moving confidently through challenging terrain.
Ideal for enthusiasts who demand long-lasting, high-performance axles, this kit delivers peace of mind with its robust construction and precision manufacturing. It is a direct fit replacement designed to meet or exceed OEM specifications, making it a reliable upgrade for your Jeep Gladiator or Wrangler from model years 2018 through 2023.
Built with advanced materials and manufacturing techniques, the Yukon 4340 Chromoly axle kit offers a combination of strength, durability, and precision engineering:
The axle kit is crafted from premium 4340 chromoly steel, a material known for its exceptional tensile strength and toughness under extreme conditions. This alloy is a preferred choice in high-performance automotive components due to its ability to resist bending and twisting forces encountered during off-road driving and heavy loads.
Yukon Gear & Axle employs cold roll forming on the splines, a process that enhances the surface finish and increases the strength of the spline teeth by aligning the grain structure. Additionally, the axle undergoes induction coil heat treating, a precise thermal process that hardens the surface while maintaining a tough core, resulting in superior wear resistance and durability.
The double drilled design reduces overall weight without sacrificing structural integrity, contributing to improved vehicle handling and reduced unsprung mass.
This axle kit is engineered as a direct replacement for the right rear axle on select 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 requires standard axle removal and replacement procedures and is compatible with existing axle shafts and differential components designed for 32 spline axles.
No major modifications are necessary, making it a straightforward upgrade for experienced mechanics and off-road enthusiasts alike. Proper installation ensures optimal performance and longevity of the axle assembly.
This axle kit is perfect for Jeep Gladiator and Wrangler owners who demand enhanced drivetrain strength for off-road use, heavy towing, or high-performance driving. It suits enthusiasts upgrading from stock axles to improve durability and reliability under extreme conditions. Whether tackling rocky trails, mud, or highway loads, this axle kit provides the confidence and toughness needed for demanding applications.
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.
