2018-2025
2007-2018
1997-2006
1987-1995
1976-1986
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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Yukon Gear Stage 4 Dana 44 Front Axle/Dana 44 Rear Axle Ring and Pinion Gear Kit; 4.56 Gear Ratio (07-18 Jeep Wrangler JK)Find parts that fit my vehicle
Item J214444
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$2,099.00 kit
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Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- Yukon Gear Stage 4 Ring and Pinion Gear Kit
- With 4.56 Gear Ratio for Enhanced Low-End Torque
- Includes Front and Rear Dana 44 Ring and Pinion Sets
- Premium Grade Steel Ensures Maximum Strength
- Precision-Cut Teeth for Quiet Operation and Long Life
- Ideal for Off-Road Use, Towing, and Larger Tires
- Designed to Restore Performance After Gear Ratio Changes
- Fits 2007-2018 Jeep Wrangler JK Models with Dana 44 Front and Rear Axles
| Brand | Yukon Gear |
| Gear Type | Dana 44 |
| Gear Ratio | 4.56 |
Description
Improved Torque and Drivability for Modified Builds. The Yukon Gear Stage 4 Kit with 4.56 gears is perfect for Wrangler JK owners who’ve added bigger tires or need extra low-end torque for trails or towing. These gears help restore drivability, improve throttle response, and maintain fuel efficiency when your stock gearing can’t keep up with modifications.
Built for Performance and Quiet Operation. Yukon uses high-quality steel and precision machining to deliver smooth, durable gear sets. The 4.56 ratio offers a solid balance between off-road capability and daily driveability, while the quiet-cut design ensures minimal noise during operation—even under heavy loads or in harsh environments.
Installation. This product requires professional installation with precise shimming, backlash setup, and gear break-in procedure.
Application. The Yukon Gear Stage 4 Dana 44 Front and Rear 4.56 Ring and Pinion Kit is designed to fit 2007-2018 Jeep Wrangler JK models equipped with Dana 44 front and rear axles.
Fitment:
- 2007 Jeep Wrangler
- 2008 Jeep Wrangler
- 2009 Jeep Wrangler
- 2010 Jeep Wrangler
- 2011 Jeep Wrangler
- 2012 Jeep Wrangler
- 2013 Jeep Wrangler
- 2014 Jeep Wrangler
- 2015 Jeep Wrangler
- 2016 Jeep Wrangler
- 2017 Jeep Wrangler
- 2018 Jeep Wrangler
Yukon Gear YGK054STG4
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) Gear Kit
4.8
Reviews of Yukon Gear Drivetrain Products (197)
Reviews of Yukon Gear Drivetrain products have an average rating of 4.8 out of 5
Mar 17, 2025
Review shared from Yukon Gear Differential End Yoke; Front Differential; Dana 44; Trail Repair Kit (66-86 Jeep CJ5 & CJ7; 97-06 Jeep Wrangler TJ)
2004 Rubicon -
Front pinion kit
Everything you need to while replacing the frt pinion all in a kit
Feb 2, 2025
Review shared from Yukon Gear Crush Sleeve Eliminator for Dana 30/44 Front (07-18 Jeep Wrangler JK)
2018 Wrangler - JonHan
Crush slieve eliminators
This is the way to go to set backlash. Very simple to use. And beats the heck out of crushing that crush slieve type.
Jan 20, 2025
Review shared from Yukon Gear Dana 30 Front Axle/Dana 44 Rear Axle Ring and Pinion Gear Kit with Install Kit; 4.88 Gear Ratio (07-18 Jeep Wrangler JK, Excluding Rubicon)
2008 Wrangler - Yukon488
Yukon 4.88
Great kit! Trouble free straight forward install. Everything needed included in kit including clear instructions.
Dec 26, 2024
Review shared from Yukon Gear Dana 44 Front/Dana 44 Rear Axle Ring Pinion and Gear Kit with Differential Covers; 4.88 Gear Ratio (18-25 Jeep Wrangler JL Rubicon)
2023 Rubicon - IrnBru
Big Improvement
After upgrading to 37s I was not getting in to 8th gear very often. When towing my off road teardrop trailer I was well aware of the extra strain my engine and transmission was under. Especially over the mountains. After the gears were installed everything was back to stock feel, torque acceleration etc. It's hard to put into words but it's just a feeling that everything is happier.
Nov 6, 2024
Review shared from Yukon Gear Dana 44 Front Axle/44 Rear Axle Ring and Pinion Gear Kit with Install Kit; 4.88 Gear Ratio (07-18 Jeep Wrangler JK Rubicon)
2008 Wrangler - Geg
Yukon differential
Placed my order and received my parts alot faster then expected. Took about a day to put in both front and rear but they run smooth and I have better fuel mileage now as well
Oct 4, 2024
Review shared from Yukon Gear Crush Sleeve Eliminator for Dana 44 Rear (07-18 Jeep Wrangler JK)
2015 Wrangler - jamesn
Only way to go
Worked perfectly. Only way to go in terms of crush sleeve or not. After having to replace my pinion bearing after not crushing the sleeve enough the first time. These are the thing I'll use.
Oct 3, 2024
Review shared from Yukon Gear Mighty Dana 44 Rear Axle Pinion Seal (18-25 Jeep Wrangler JL)
2022 Rubicon - Groot392
Replacement seal
The seal arrived on time and in good packaging. Quality and fit was OEM.
Jul 12, 2024
Review shared from Yukon Gear 30-Spline Dana 44 Rear Axle Standard Open Spider Gear Kit (07-18 Jeep Wrangler JK, Excluding Rubicon)
2013 Wrangler - Matt
Great product
Great product easy install. everything I needed was in the kit
Jul 2, 2024
Review shared from Yukon Gear Differential Carrier Gear Kit; Front Axle; Dana 30; Spider Gear Set; 27-Spline; Fits Standard Open Carrier (71-06 Jeep CJ5, CJ7, Wrangler YJ & TJ)
1979 Wrangler - Ole79CJ
Now you see me, now you don't.!
The right parts for the job. Installed you don't see them but you know the quality is there. Parts appear to be great quality!
May 16, 2024
Review shared from Yukon Gear Differential Cover; Rear; AMC Model 35; Steel; With Metal Fill Plug (87-06 Jeep Wrangler YJ & TJ)
1987 Wrangler - Cmcmen
Good stock replacement
Had a cracked cover from PO, this did the trick and comes with gasket. No more leaks
Questions & Answers
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