Yukon Gear & Axle Gear & Install Kit
2007–2018 Jeep Wrangler JK 3.6L/3.8L V6
Part #: YGK056
Overview
The Yukon Gear & Axle Gear & Install Kit 4.11 Ratio is a comprehensive re-gear solution designed specifically for Jeep Wrangler JK models from 2007 to 2018 equipped with 3.6L or 3.8L V6 engines. This all-in-one kit includes front and rear ring and pinion gear sets along with Yukon’s Master Overhaul Kits, providing everything needed to complete a professional gear upgrade or replacement. Ideal for enthusiasts looking to improve towing capacity, accommodate larger tires, or restore worn gears, this kit ensures reliable performance and durability under demanding conditions.
Yukon Gear & Axle is renowned for delivering high-performance gear sets that meet stringent quality standards. Their advanced engineering and manufacturing processes guarantee precise fitment and long-lasting strength, making this kit a trusted choice for Jeep Wrangler owners seeking enhanced drivetrain capability.
Key Features
This Yukon Gear & Axle kit offers a blend of precision engineering and robust construction, tailored for Jeep Wrangler JK applications. Key features include:
- Complete front and rear 4.11 ratio ring and pinion gear sets for balanced drivetrain performance
- Includes Yukon Master Overhaul Kits to ensure proper installation and longevity
- Manufactured using advanced heat-treating techniques for superior strength and wear resistance
- State-of-the-art design and quality testing to meet exacting OEM and aftermarket standards
- Lifetime Yukon Y.E.S. Plan coverage for peace of mind and long-term protection
- Optimized for Jeep Wrangler JK 3.6L and 3.8L V6 engines, ensuring perfect compatibility
- Ideal for increasing tire size, improving towing power, and enhancing off-road capability
- Precision ground gear teeth for smooth, quiet operation and improved drivetrain efficiency
Construction & Design
Yukon Gear & Axle employs cutting-edge engineering and manufacturing processes to produce gear sets that withstand the rigors of off-road and heavy-duty use. The gears are crafted from premium-grade alloy steel and undergo advanced heat treatment to enhance hardness and durability. This process ensures the gears maintain structural integrity and resist wear over extended service life.
Each gear set is precision machined and subjected to rigorous quality control inspections, including surface finish evaluations and dimensional accuracy checks. The result is a gear set that delivers consistent performance, reduced backlash, and minimal noise, contributing to a smoother driving experience.
Installation & Fitment
The Yukon Gear & Axle Gear & Install Kit is designed for direct fitment on 2007–2011 Jeep Wrangler JK models with the 3.8L V6 engine, 2012–2017 models with the 3.6L V6, and the 2018 Jeep Wrangler JK 3.6L V6. Installation requires standard gear installation procedures and the included Master Overhaul Kits provide all necessary bearings, seals, and hardware to facilitate a professional-level rebuild.
Proper installation is critical to ensure optimal gear mesh and longevity. It is recommended that installation be performed by experienced technicians or knowledgeable enthusiasts with the appropriate tools and gear setup experience.
What's Included
- Front ring and pinion gear set (4.11 ratio)
- Rear ring and pinion gear set (4.11 ratio)
- Yukon Master Overhaul Kits for front and rear differentials
- All necessary bearings, seals, and installation hardware
- Comprehensive installation instructions and technical support access
Ideal For
This Yukon Gear & Axle kit is perfect for Jeep Wrangler JK owners who want to:
- Upgrade gearing to accommodate larger tires for off-road use
- Enhance towing capacity and drivetrain torque multiplication
- Replace worn or damaged ring and pinion gears with a complete kit
- Improve overall vehicle performance and drivetrain reliability
- Benefit from a lifetime warranty with Yukon’s Y.E.S. Plan for long-term peace of mind
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 & Axle Gear & Install Kit 4.11 Ratio: Jeep Wrangler JK 2007-2018 3.6L/3.8L V6
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YGK056 Yukon Gear & Axle 07-18 Jeep Wrangler JK Gear & Install Kit 4.11 Ratio. Yukon Gear Kits provide a complete re-gear solution with front and rear ring and pinion sets plus Master Overhaul Kits. Engineered with advanced heat-treating and precision testing, these high-performance gears ensure durability and optimal performance. Ideal for increasing tire size, boosting towing power, or replacing worn gears. Backed by Yukon’s lifetime Y.E.S. Plan for peace of mind, this kit enhances off-road capability and reliability for your Jeep Wrangler JK.
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Yukon Gear & Axle Gear & Install Kit
2007–2018 Jeep Wrangler JK 3.6L/3.8L V6
Part #: YGK056
Overview
The Yukon Gear & Axle Gear & Install Kit 4.11 Ratio is a comprehensive re-gear solution designed specifically for Jeep Wrangler JK models from 2007 to 2018 equipped with 3.6L or 3.8L V6 engines. This all-in-one kit includes front and rear ring and pinion gear sets along with Yukon’s Master Overhaul Kits, providing everything needed to complete a professional gear upgrade or replacement. Ideal for enthusiasts looking to improve towing capacity, accommodate larger tires, or restore worn gears, this kit ensures reliable performance and durability under demanding conditions.
Yukon Gear & Axle is renowned for delivering high-performance gear sets that meet stringent quality standards. Their advanced engineering and manufacturing processes guarantee precise fitment and long-lasting strength, making this kit a trusted choice for Jeep Wrangler owners seeking enhanced drivetrain capability.
Key Features
This Yukon Gear & Axle kit offers a blend of precision engineering and robust construction, tailored for Jeep Wrangler JK applications. Key features include:
- Complete front and rear 4.11 ratio ring and pinion gear sets for balanced drivetrain performance
- Includes Yukon Master Overhaul Kits to ensure proper installation and longevity
- Manufactured using advanced heat-treating techniques for superior strength and wear resistance
- State-of-the-art design and quality testing to meet exacting OEM and aftermarket standards
- Lifetime Yukon Y.E.S. Plan coverage for peace of mind and long-term protection
- Optimized for Jeep Wrangler JK 3.6L and 3.8L V6 engines, ensuring perfect compatibility
- Ideal for increasing tire size, improving towing power, and enhancing off-road capability
- Precision ground gear teeth for smooth, quiet operation and improved drivetrain efficiency
Construction & Design
Yukon Gear & Axle employs cutting-edge engineering and manufacturing processes to produce gear sets that withstand the rigors of off-road and heavy-duty use. The gears are crafted from premium-grade alloy steel and undergo advanced heat treatment to enhance hardness and durability. This process ensures the gears maintain structural integrity and resist wear over extended service life.
Each gear set is precision machined and subjected to rigorous quality control inspections, including surface finish evaluations and dimensional accuracy checks. The result is a gear set that delivers consistent performance, reduced backlash, and minimal noise, contributing to a smoother driving experience.
Installation & Fitment
The Yukon Gear & Axle Gear & Install Kit is designed for direct fitment on 2007–2011 Jeep Wrangler JK models with the 3.8L V6 engine, 2012–2017 models with the 3.6L V6, and the 2018 Jeep Wrangler JK 3.6L V6. Installation requires standard gear installation procedures and the included Master Overhaul Kits provide all necessary bearings, seals, and hardware to facilitate a professional-level rebuild.
Proper installation is critical to ensure optimal gear mesh and longevity. It is recommended that installation be performed by experienced technicians or knowledgeable enthusiasts with the appropriate tools and gear setup experience.
What's Included
- Front ring and pinion gear set (4.11 ratio)
- Rear ring and pinion gear set (4.11 ratio)
- Yukon Master Overhaul Kits for front and rear differentials
- All necessary bearings, seals, and installation hardware
- Comprehensive installation instructions and technical support access
Ideal For
This Yukon Gear & Axle kit is perfect for Jeep Wrangler JK owners who want to:
- Upgrade gearing to accommodate larger tires for off-road use
- Enhance towing capacity and drivetrain torque multiplication
- Replace worn or damaged ring and pinion gears with a complete kit
- Improve overall vehicle performance and drivetrain reliability
- Benefit from a lifetime warranty with Yukon’s Y.E.S. Plan for long-term peace of mind
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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YEARMAKEMODELSUBMODEL2012 - 2017JeepWrangler3.6L V62007 - 2011JeepWrangler3.8L V62018JeepWrangler JK3.6L V6
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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.
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.