Yukon Gear & Axle Stage 4 Re-Gear Kit
2007–2011 Jeep Wrangler JK 3.8L V6 / 2012–2017 Jeep Wrangler JK 3.6L V6
Part #: YGK014STG4
Overview
The Yukon Gear Stage 4 Re-Gear Kit is a comprehensive solution designed specifically for Jeep Wrangler JK models equipped with 3.6L and 3.8L V6 engines from 2007 through 2017. This kit provides everything needed to upgrade or replace your vehicle’s front and rear differential gears, delivering a 5.13 gear ratio that optimizes torque and drivability. Whether you’re increasing tire size, enhancing towing capacity, or improving off-road performance, this kit offers a reliable and high-quality re-gear option that ensures your Jeep performs at its best.
Yukon Gear & Axle is renowned for engineering excellence, and this Stage 4 kit combines precision-manufactured ring and pinion sets with master overhaul kits to simplify installation and guarantee a perfect fit. It’s an ideal choice for enthusiasts seeking durability, improved power delivery, and long-lasting performance in demanding conditions.
Key Features
This Stage 4 Re-Gear Kit is engineered to meet the rigorous demands of Jeep Wrangler JK owners looking to upgrade their drivetrain. Key features include:
- Complete front and rear ring and pinion gear sets with a 5.13 gear ratio
- Includes Yukon Master Overhaul Kits for both front and rear differentials
- Precision heat-treated gears for enhanced strength and durability
- Advanced surface finish for smooth operation and reduced wear
- Comprehensive bearing and seal packages included for full differential rebuild
- Designed to restore or improve torque delivery for larger tires and towing
- Fits 2007–2011 Jeep Wrangler JK 3.8L V6 and 2012–2017 Jeep Wrangler JK 3.6L V6 engines
- Backed by Yukon’s Y.E.S. Plan lifetime warranty for peace of mind
- All components matched and tested to ensure proper gear mesh and alignment
Construction & Design
Yukon Gear & Axle employs state-of-the-art engineering and manufacturing processes to produce gear sets that meet exacting standards. The ring and pinion gears are crafted from premium alloy steel and undergo advanced heat-treating techniques to maximize strength and resistance to wear. The precise machining and surface finishing ensure optimal gear engagement, reducing noise and vibration while extending service life.
The included Master Overhaul Kits feature high-quality bearings, seals, and shims that facilitate a complete differential rebuild. This attention to detail guarantees that every component works harmoniously to deliver reliable performance under heavy loads and challenging off-road conditions.
Installation & Fitment
The Yukon Gear Stage 4 Re-Gear Kit is designed for direct fitment on Jeep Wrangler JK models from 2007 to 2017 with 3.6L or 3.8L V6 engines. Installation requires standard differential disassembly and reassembly procedures, including proper gear pattern setup and torque specifications. The comprehensive overhaul kits included simplify the process by providing all necessary bearings, seals, and hardware in one package, reducing downtime and the risk of missing components.
This kit is ideal for professional installers and experienced DIY enthusiasts who want to upgrade their drivetrain for improved performance and reliability.
What's Included
- Front ring and pinion gear set (5.13 ratio)
- Rear ring and pinion gear set (5.13 ratio)
- Front Yukon Master Overhaul Kit (bearings, seals, shims)
- Rear Yukon Master Overhaul Kit (bearings, seals, shims)
- Installation hardware and instructions
Ideal For
- Jeep Wrangler JK owners upgrading to larger tires
- Off-road enthusiasts seeking improved torque and control
- Drivers requiring enhanced towing capability
- Anyone replacing worn or damaged ring and pinion gears
- Those looking for a reliable, all-in-one re-gear solution
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 Stage 4 Re-Gear Kit 5.13 Ratio: Jeep Wrangler JK 2007-2017 3.6L/3.8L V6
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YGK014STG4 Yukon Gear & Axle 07-17 Jeep Wrangler Stage 4 Re-Gear Kit 5.13 Ratio. Yukon Gear Kits provide all necessary components for a complete re-gear project, including front and rear ring and pinion sets plus Master Overhaul Kits. Designed with advanced heat-treating and precision engineering, these kits ensure durability and optimal performance. Ideal for increasing tire size, boosting towing power, or restoring worn gears, they save time and money by offering a comprehensive, high-quality solution backed by Yukon’s lifetime Y.E.S. Plan. Perfect for enhancing your Jeep’s off-road capability and reliability.
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Yukon Gear & Axle Stage 4 Re-Gear Kit
2007–2011 Jeep Wrangler JK 3.8L V6 / 2012–2017 Jeep Wrangler JK 3.6L V6
Part #: YGK014STG4
Overview
The Yukon Gear Stage 4 Re-Gear Kit is a comprehensive solution designed specifically for Jeep Wrangler JK models equipped with 3.6L and 3.8L V6 engines from 2007 through 2017. This kit provides everything needed to upgrade or replace your vehicle’s front and rear differential gears, delivering a 5.13 gear ratio that optimizes torque and drivability. Whether you’re increasing tire size, enhancing towing capacity, or improving off-road performance, this kit offers a reliable and high-quality re-gear option that ensures your Jeep performs at its best.
Yukon Gear & Axle is renowned for engineering excellence, and this Stage 4 kit combines precision-manufactured ring and pinion sets with master overhaul kits to simplify installation and guarantee a perfect fit. It’s an ideal choice for enthusiasts seeking durability, improved power delivery, and long-lasting performance in demanding conditions.
Key Features
This Stage 4 Re-Gear Kit is engineered to meet the rigorous demands of Jeep Wrangler JK owners looking to upgrade their drivetrain. Key features include:
- Complete front and rear ring and pinion gear sets with a 5.13 gear ratio
- Includes Yukon Master Overhaul Kits for both front and rear differentials
- Precision heat-treated gears for enhanced strength and durability
- Advanced surface finish for smooth operation and reduced wear
- Comprehensive bearing and seal packages included for full differential rebuild
- Designed to restore or improve torque delivery for larger tires and towing
- Fits 2007–2011 Jeep Wrangler JK 3.8L V6 and 2012–2017 Jeep Wrangler JK 3.6L V6 engines
- Backed by Yukon’s Y.E.S. Plan lifetime warranty for peace of mind
- All components matched and tested to ensure proper gear mesh and alignment
Construction & Design
Yukon Gear & Axle employs state-of-the-art engineering and manufacturing processes to produce gear sets that meet exacting standards. The ring and pinion gears are crafted from premium alloy steel and undergo advanced heat-treating techniques to maximize strength and resistance to wear. The precise machining and surface finishing ensure optimal gear engagement, reducing noise and vibration while extending service life.
The included Master Overhaul Kits feature high-quality bearings, seals, and shims that facilitate a complete differential rebuild. This attention to detail guarantees that every component works harmoniously to deliver reliable performance under heavy loads and challenging off-road conditions.
Installation & Fitment
The Yukon Gear Stage 4 Re-Gear Kit is designed for direct fitment on Jeep Wrangler JK models from 2007 to 2017 with 3.6L or 3.8L V6 engines. Installation requires standard differential disassembly and reassembly procedures, including proper gear pattern setup and torque specifications. The comprehensive overhaul kits included simplify the process by providing all necessary bearings, seals, and hardware in one package, reducing downtime and the risk of missing components.
This kit is ideal for professional installers and experienced DIY enthusiasts who want to upgrade their drivetrain for improved performance and reliability.
What's Included
- Front ring and pinion gear set (5.13 ratio)
- Rear ring and pinion gear set (5.13 ratio)
- Front Yukon Master Overhaul Kit (bearings, seals, shims)
- Rear Yukon Master Overhaul Kit (bearings, seals, shims)
- Installation hardware and instructions
Ideal For
- Jeep Wrangler JK owners upgrading to larger tires
- Off-road enthusiasts seeking improved torque and control
- Drivers requiring enhanced towing capability
- Anyone replacing worn or damaged ring and pinion gears
- Those looking for a reliable, all-in-one re-gear solution
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 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.