Yukon Gear & Axle Performance Axles
2003–2018 Dodge Ram 2500/3500 5.7L, 5.9L, 6.4L, 6.7L Engines
Part #: YA WC11.5-30-36
Overview
The Yukon Gear Chrysler 11.5in 30 Spline 4340 Axle is engineered for heavy-duty performance and durability, designed specifically for Dodge Ram 2500 and 3500 models from 2003 through 2018. Whether you drive a 5.7L Hemi, 5.9L Diesel, 6.4L 392, or 6.7L Diesel engine, this axle provides the strength and reliability needed to handle demanding workloads and off-road conditions. Ideal for enthusiasts and professionals seeking to upgrade their drivetrain with a high-quality, long-lasting axle solution.
Built to withstand the rigors of towing, hauling, and aggressive driving, this axle is a direct fit replacement that enhances your vehicle’s drivetrain integrity without compromising factory specifications.
Key Features
Yukon Gear & Axle incorporates advanced manufacturing techniques and premium materials to deliver superior axle performance. Key features include:
- Constructed from high-tensile strength 4340 chromoly steel for exceptional durability
- Cold roll formed splines for increased strength and precise fitment
- Advanced induction coil heat treating to enhance wear resistance and toughness
- 30 spline design compatible with Chrysler 11.5-inch axle housings
- Engineered to handle high torque and heavy loads typical of Dodge Ram 2500/3500 trucks
- Direct bolt-in replacement for 2003–2018 Dodge Ram 2500 and 3500 models with 5.7L, 5.9L, 6.4L, and 6.7L engines
- Precision manufacturing ensures optimal alignment and reduced drivetrain vibration
- Ideal for both street and off-road applications requiring enhanced axle strength
Construction & Design
This axle is crafted from premium 4340 chromoly steel, known for its superior tensile strength and toughness compared to standard axle materials. The cold roll forming process used on the splines increases their fatigue resistance and ensures a precise, tight fit with the differential side gears. Additionally, the induction coil heat treating process hardens the axle surface, improving wear resistance and extending service life under extreme conditions.
The 11.5-inch axle diameter and 30 spline count are industry standards for heavy-duty Dodge Ram applications, providing a robust platform capable of handling increased power and torque without failure. Yukon’s meticulous engineering and quality control guarantee that each axle meets stringent performance and durability standards.
Installation & Fitment
This Yukon axle is designed as a direct replacement for factory axles on Dodge Ram 2500 and 3500 trucks from 2003 to 2018 equipped with 5.7L Hemi, 5.9L Diesel, 6.4L 392, and 6.7L Diesel engines. Installation requires standard axle removal and reinstallation procedures and is compatible with existing axle housings and differential components. No modifications are necessary, making it a straightforward upgrade for mechanics and experienced DIY installers alike.
What's Included
- One Yukon Gear & Axle Chrysler 11.5in 30 Spline 4340 Chromoly Axle Shaft
Ideal For
This axle is perfect for Dodge Ram 2500 and 3500 owners who demand enhanced drivetrain strength for towing, hauling, off-road driving, or performance upgrades. It suits enthusiasts looking to improve axle durability and reliability without sacrificing OEM fitment or requiring extensive modifications. Fleet operators and heavy-duty users will also benefit from the extended service life and toughness provided by this high-performance axle.
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.
Yukon Gear Chrysler 11.5in 30 Spline 4340 Axle: Fits Dodge Ram 2500/3500 2003-2018 5.7L/6.7L
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YA WC11.5-30-36 Yukon Gear & Axle 03-18 Dodge Ram 2500/3500 Axle. Yukon high-performance axles are crafted from high-tensile 4340 chromoly steel, ensuring exceptional strength and durability. Featuring cold roll formed splines and advanced induction coil heat treating, these axles deliver superior wear resistance and reliability under heavy loads. Designed for Dodge Ram 2500 and 3500 models with 5.7L, 6.4L, and 6.7L engines, they provide enhanced drivetrain performance and long-lasting toughness for demanding off-road and towing applications.
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Yukon Gear & Axle Performance Axles
2003–2018 Dodge Ram 2500/3500 5.7L, 5.9L, 6.4L, 6.7L Engines
Part #: YA WC11.5-30-36
Overview
The Yukon Gear Chrysler 11.5in 30 Spline 4340 Axle is engineered for heavy-duty performance and durability, designed specifically for Dodge Ram 2500 and 3500 models from 2003 through 2018. Whether you drive a 5.7L Hemi, 5.9L Diesel, 6.4L 392, or 6.7L Diesel engine, this axle provides the strength and reliability needed to handle demanding workloads and off-road conditions. Ideal for enthusiasts and professionals seeking to upgrade their drivetrain with a high-quality, long-lasting axle solution.
Built to withstand the rigors of towing, hauling, and aggressive driving, this axle is a direct fit replacement that enhances your vehicle’s drivetrain integrity without compromising factory specifications.
Key Features
Yukon Gear & Axle incorporates advanced manufacturing techniques and premium materials to deliver superior axle performance. Key features include:
- Constructed from high-tensile strength 4340 chromoly steel for exceptional durability
- Cold roll formed splines for increased strength and precise fitment
- Advanced induction coil heat treating to enhance wear resistance and toughness
- 30 spline design compatible with Chrysler 11.5-inch axle housings
- Engineered to handle high torque and heavy loads typical of Dodge Ram 2500/3500 trucks
- Direct bolt-in replacement for 2003–2018 Dodge Ram 2500 and 3500 models with 5.7L, 5.9L, 6.4L, and 6.7L engines
- Precision manufacturing ensures optimal alignment and reduced drivetrain vibration
- Ideal for both street and off-road applications requiring enhanced axle strength
Construction & Design
This axle is crafted from premium 4340 chromoly steel, known for its superior tensile strength and toughness compared to standard axle materials. The cold roll forming process used on the splines increases their fatigue resistance and ensures a precise, tight fit with the differential side gears. Additionally, the induction coil heat treating process hardens the axle surface, improving wear resistance and extending service life under extreme conditions.
The 11.5-inch axle diameter and 30 spline count are industry standards for heavy-duty Dodge Ram applications, providing a robust platform capable of handling increased power and torque without failure. Yukon’s meticulous engineering and quality control guarantee that each axle meets stringent performance and durability standards.
Installation & Fitment
This Yukon axle is designed as a direct replacement for factory axles on Dodge Ram 2500 and 3500 trucks from 2003 to 2018 equipped with 5.7L Hemi, 5.9L Diesel, 6.4L 392, and 6.7L Diesel engines. Installation requires standard axle removal and reinstallation procedures and is compatible with existing axle housings and differential components. No modifications are necessary, making it a straightforward upgrade for mechanics and experienced DIY installers alike.
What's Included
- One Yukon Gear & Axle Chrysler 11.5in 30 Spline 4340 Chromoly Axle Shaft
Ideal For
This axle is perfect for Dodge Ram 2500 and 3500 owners who demand enhanced drivetrain strength for towing, hauling, off-road driving, or performance upgrades. It suits enthusiasts looking to improve axle durability and reliability without sacrificing OEM fitment or requiring extensive modifications. Fleet operators and heavy-duty users will also benefit from the extended service life and toughness provided by this high-performance axle.
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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YEARMAKEMODELSUBMODEL2003 - 2010DodgeRam 25005.7L Hemi2003 - 2007DodgeRam 25005.9L Diesel2008 - 2010DodgeRam 25006.7L Diesel2003 - 2009DodgeRam 35005.7L Hemi2003 - 2007DodgeRam 35005.9L Diesel2008 - 2009DodgeRam 35006.7L Diesel2011 - 2018Ram25005.7L Hemi2014 - 2018Ram25006.4L 3922011 - 2018Ram25006.7L Diesel2011 - 2018Ram35005.7L Hemi2014 - 2018Ram35006.4L 3922011 - 2018Ram35006.7L Diesel
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Standard shipping
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
Free Easy Returns
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.