2018-2026
2007-2018
1997-2006
1987-1995
1976-1986
Installation Time
(approx) 6 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
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Find Ring & Pinion Gears for your Wrangler
Yukon Gear Stage 4 Dana 30 Front Axle/Dana 44 Rear Axle Ring and Pinion Gear Kit; 4.56 Gear Ratio (07-18 Jeep Wrangler JK, Excluding Rubicon)Find parts that fit my vehicle
Item J214438
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Our Price
$2,218.89 set
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Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- Yukon Gear Stage 4 Dana 30 Front Axle/Dana 44 Rear Axle Ring and Pinion Gear Kit
- 4.56 Gear Ratio for Enhanced Torque and Off-Road Performance
- Includes Ring and Pinion Gears for Dana 30 Front and Dana 44 Rear Axles
- Twenty-Four Spline Pinion Gears With Thick Ring Gear
- Includes Front and Rear Master Overhaul Installation Kits
- Includes Front and Rear Nodular Iron Yukon Hardcore Differential Covers
- 4340 Chromoly Front and Rear Axle Shafts for Increased Strength
- Hard Installation
- Fits 2007 to 2018 Jeep Wrangler JK, Excluding Rubicon
| Brand | Yukon Gear |
| Gear Type | Dana 30 |
| Gear Ratio | 4.56 |
Description
Complete Gear Upgrade Package. The Yukon Gear Stage 4 Dana 30 Front Axle/Dana 44 Rear Axle Ring and Pinion Gear Kit delivers a comprehensive performance overhaul for off-road-focused Jeep JK builds. With a 4.56 gear ratio, this kit enhances torque and drivetrain efficiency—perfect for larger tires, trail crawling, or towing. It's a premium solution for drivers seeking maximum strength and reliability in extreme conditions.
Construction and Appearance. This Stage 4 kit includes thick-ring gearsets and 24 spline pinion gears designed for durability under high stress. The 4340 chromoly front and rear axle shafts add superior tensile strength, while the nodular iron Yukon Hardcore differential covers provide unmatched protection and heat dissipation. All components are engineered for long-term use and optimized performance in rugged terrain.
Installation. Installation is hard and requires professional-level mechanical knowledge, including differential setup and gear alignment. Specialized tools and precision measurements are essential for proper performance and longevity.
Application. This Yukon Gear Stage 4 Dana 30 Front Axle/Dana 44 Rear Axle Ring and Pinion Gear Kit fits 2007 to 2018 Jeep Wrangler JK models, excluding Rubicon editions.
Yukon Gear YGK012STG4
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Dana 30 Front Ring And Pinion Gear Set to 4.56 Ratio
- (1) Dana 44 Rear Ring And Pinion Gear Set to 4.56 Ratio
- (1) Front Master Overhaul Kit
- (1) Rear Master Overhaul Kit
- (1) Front Yukon Hardcore Diff Cover
- (1) Rear Yukon Hardcore Diff Cover
- (2) 4340 Chromoly Axle Shaft Sets (Front And Rear)
Tech Guides:
4.8
Reviews of Yukon Gear Drivetrain Products (473)
Questions & Answers
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Will It Fit My Wrangler
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