Part #: YA W38831
The Yukon Gear & Axle 4340 Chromoly Right Inner Axle is engineered specifically for Jeep Wrangler models from 2012 to 2018 equipped with the 3.6L V6 engine. Designed to meet the demands of off-road enthusiasts and performance drivers alike, this axle offers exceptional strength and durability to handle increased torque and harsh driving conditions. Whether you are upgrading your drivetrain for enhanced reliability or replacing a worn factory axle, this high-performance component ensures long-lasting service and peace of mind on and off the trail.
Built to exacting standards, this axle is an ideal choice for Jeep owners who require a robust and dependable drivetrain part that maintains OEM fitment while delivering superior performance under stress.
Yukon Gear & Axle employs advanced manufacturing techniques and premium materials to produce axles that exceed typical aftermarket standards. Key features include:
This axle is crafted from premium 4340 chromoly steel, a material known for its superior tensile strength and toughness compared to standard steel alloys. The use of cold roll forming for the splines ensures a precise, tight fit that reduces wear and improves torque transfer efficiency. Additionally, the induction coil heat treating process hardens the axle surface, enhancing its resistance to fatigue and impact damage. These combined manufacturing processes result in an axle shaft that delivers exceptional reliability and performance, even under demanding off-road conditions.
The Yukon Gear & Axle 4340 Chromoly Right Inner Axle is designed as a direct OEM replacement for the Dana 30 axle on 2012–2017 Jeep Wrangler and 2018 Jeep Wrangler JK models equipped with the 3.6L V6 engine. Installation requires no modifications, allowing for a straightforward swap using standard tools. This ensures a hassle-free upgrade or repair process, minimizing downtime and maintaining vehicle integrity.
This axle is perfect for Jeep Wrangler owners seeking a durable, high-quality replacement or upgrade axle that can handle increased power and off-road abuse. It is especially suited for enthusiasts who frequently tackle rugged terrain, rock crawling, or heavy towing, where factory axles may fall short. Additionally, it benefits anyone looking to enhance drivetrain reliability without compromising OEM fitment or vehicle performance.
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 W38831 Yukon Gear & Axle 12-18 Jeep Wrangler 3.6L Right Inner Axle Dana 30 27 Spline 34.5in. 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, this axle delivers superior reliability and long-lasting performance. Designed specifically for Jeep Wrangler 3.6L models from 2012 to 2018, it ensures a perfect fit and enhanced drivetrain toughness for off-road and daily driving demands.
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Part #: YA W38831
The Yukon Gear & Axle 4340 Chromoly Right Inner Axle is engineered specifically for Jeep Wrangler models from 2012 to 2018 equipped with the 3.6L V6 engine. Designed to meet the demands of off-road enthusiasts and performance drivers alike, this axle offers exceptional strength and durability to handle increased torque and harsh driving conditions. Whether you are upgrading your drivetrain for enhanced reliability or replacing a worn factory axle, this high-performance component ensures long-lasting service and peace of mind on and off the trail.
Built to exacting standards, this axle is an ideal choice for Jeep owners who require a robust and dependable drivetrain part that maintains OEM fitment while delivering superior performance under stress.
Yukon Gear & Axle employs advanced manufacturing techniques and premium materials to produce axles that exceed typical aftermarket standards. Key features include:
This axle is crafted from premium 4340 chromoly steel, a material known for its superior tensile strength and toughness compared to standard steel alloys. The use of cold roll forming for the splines ensures a precise, tight fit that reduces wear and improves torque transfer efficiency. Additionally, the induction coil heat treating process hardens the axle surface, enhancing its resistance to fatigue and impact damage. These combined manufacturing processes result in an axle shaft that delivers exceptional reliability and performance, even under demanding off-road conditions.
The Yukon Gear & Axle 4340 Chromoly Right Inner Axle is designed as a direct OEM replacement for the Dana 30 axle on 2012–2017 Jeep Wrangler and 2018 Jeep Wrangler JK models equipped with the 3.6L V6 engine. Installation requires no modifications, allowing for a straightforward swap using standard tools. This ensures a hassle-free upgrade or repair process, minimizing downtime and maintaining vehicle integrity.
This axle is perfect for Jeep Wrangler owners seeking a durable, high-quality replacement or upgrade axle that can handle increased power and off-road abuse. It is especially suited for enthusiasts who frequently tackle rugged terrain, rock crawling, or heavy towing, where factory axles may fall short. Additionally, it benefits anyone looking to enhance drivetrain reliability without compromising OEM fitment or vehicle performance.
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.
