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Yukon Gear & Install Kit Package Jeep TJ w/ Dana 30 Front & Dana 44 Rear - 4.56in Ratio

Yukon Gear & Axle
YUKYGK007
In stock
Differential Install Kits
$603.89
If you're upgrading your Jeep TJ for bigger tires, trail torque, or towing power, the Jeep...
$603.89
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Yukon Gear & Install Kit Package Jeep TJ w/ Dana 30 Front & Dana 44 Rear - 4.56in Ratio
Description

If you're upgrading your Jeep TJ for bigger tires, trail torque, or towing power, the Jeep TJ Gear Install Kit from Yukon is your go-to solution. Designed for Dana 30 front and Dana 44 rear axles, this complete 4.56 ratio package delivers the strength and precision needed for serious off-road builds.

The Jeep TJ Gear Install Kit features Yukon’s high-performance 4.56 ratio ring and pinion gear sets, engineered to optimize power delivery and fuel efficiency. Whether you're crawling through rocks or hauling gear into the backcountry, this setup ensures your Jeep performs at its peak.

This all-in-one kit includes front and rear gear sets plus master overhaul kits, making installation straightforward and reliable. Yukon’s reputation for quality means you’re investing in parts that stand up to the toughest conditions—no compromises.

Features and Benefits

  • Complete Gear Package – Includes front and rear ring & pinion sets for full drivetrain upgrade.

  • 4.56 Gear Ratio – Perfect for off-road torque, towing, and oversized tires.

  • Master Overhaul Kits – All bearings, seals, and hardware included for easy installation.

  • Dana 30 & Dana 44 Compatibility – Tailored for Jeep TJ axles.

  • Yukon Quality – Trusted brand with high-performance engineering and warranty support.

Built for the American Off-Road Lifestyle

From the trails of Colorado to the backroads of Tennessee, the Jeep TJ Gear Install Kit with 4.56 gears gives your rig the muscle to conquer any terrain. Say goodbye to sluggish climbs and hello to trail-dominating torque.

Specifications

Specification Details
Part Number yukYGK007
Gear Ratio 4.56
Axle Type Dana 30 Front / Dana 44 Rear
Vehicle Fitment Jeep Wrangler TJ
Kit Contents Front/Rear Ring & Pinion Sets, Overhaul Kits
Proposition 65 Warning Yes – Cancer and Reproductive Harm


Installation Instructions
Installation Instructions


This Part Fits:

 

Year Make Model Submodel
2006 Jeep Wrangler 65th Anniversary Edition
2003-2006 Jeep Wrangler Rubicon
1997-2004 Jeep Wrangler Sahara
1997-2006 Jeep Wrangler SE
1997-2006 Jeep Wrangler Sport
2004-2006 Jeep Wrangler Unlimited
2005-2006 Jeep Wrangler Unlimited Rubicon
2002-2006 Jeep Wrangler X

REVIEWS

BL

I installed this Yukon 4.56 kit on my TJ and it’s a whole new beast. I’m running 35s and needed more low-end power—this delivered. Install was smooth and everything fit perfectly.

Brandon L.

Flagstaff, AZ

★★★★★
JS

This Yukon kit gave my TJ the torque it was missing. I tow a small trailer and hit trails every weekend—this setup handles both like a champ. Highly recommend!

James S.

Boise, ID

★★★★★
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Effective Date: October 2024
We offer a 30-day return policy, allowing you to request a return within 30 days of receiving your item. To qualify for a return, the item must be in its original condition—unused, with tags, and in its original packaging. A receipt or proof of purchase is also required.

To initiate a return, please contact us at info@riotparts.com. Returns must be shipped to the address provided upon request. If your return is approved, we will issue a return shipping label along with detailed instructions.

Important
Returns sent without prior authorization will not be accepted.

For any return-related inquiries, please reach out to us at info@riotparts.com.

Return Shipping Address
The return shipping address will be determined based on the requestor’s location to ensure the nearest return facility is used.

Possible return locations include:
• 10880 Lear Blvd.
Reno, NV 89506, United States
• 931 W. Bardin Rd., Suite 150–200
Arlington, TX 76017, United States
• 3035 Campus Dr.
Hatfield, PA 19440, United States
• 5789 N. Graham Road, Ste 200
Whiteland, IN 46184, United States
• 2020 NE Aloclek Dr 4711 N Lamon Ave
#118 STE 12, Hillsboro, OR 97124, United States

Damages and Issues
We recommend inspecting your order upon receipt. If you find that an item is defective, damaged, or if you received the wrong item, please contact us immediately so we can address the issue.

Exceptions / Non-Returnable Items
Certain items cannot be returned, including:
• Electrical parts that have been installed or used
• Special order parts that were custom ordered for you
• Items that have been damaged due to improper installation or use

If you have questions or concerns about a specific item, please contact us for assistance.

Exchanges
For exchanges, the quickest option is to return the item you have. Once the return is accepted, you can make a separate purchase for the new item.

Refunds
We will notify you once we receive and inspect your return to inform you whether your refund is approved. If approved, you will be automatically refunded using your original payment method within 10 business days. Please be aware that it may take additional time for your bank or credit card company to process and post the refund.

If more than 15 business days have passed since your return was approved and you haven’t received your refund, please contact us at info@riotparts.com.

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