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  • Yukon Gear High Performance Replacement Gear Set For Dana 30 JK SRP in a 3.73 Ratio
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Yukon Gear High Performance Replacement Gear Set For Dana 30 JK SRP in a 3.73 Ratio

Yukon Gear & Axle
YUKYG D30SR-373JK
In stock
Final Drive Gears
$429.89
Dana 30 Ring and Pinion Gear Set is the ultimate solution for Jeep JK drivers who...
$429.89
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Yukon Gear High Performance Replacement Gear Set For Dana 30 JK SRP in a 3.73 Ratio
Description

Dana 30 Ring and Pinion Gear Set is the ultimate solution for Jeep JK drivers who demand strength, reliability, and performance. Whether you’re tackling rocky trails or cruising the highway, this Yukon Gear upgrade ensures your rig runs smoother and stronger.

Built with precision engineering and advanced heat treatment, this gear set is designed to handle the toughest conditions. The 3.73 ratio provides the perfect balance of torque and speed, making it ideal for off-road enthusiasts and daily drivers alike. With Yukon’s reputation for durability, you can trust this gear set to keep your Jeep moving without compromise.

Every Dana 30 Ring and Pinion Gear Set from Yukon Gear is tested to meet exacting standards, ensuring quiet operation and long-lasting performance. Jeep owners know that upgrading to Yukon means fewer worries and more adventures.


Features and Benefits

  • High Performance Engineering – Built for strength and reliability in extreme conditions.

  • 3.73 Gear Ratio – Perfect balance of torque and highway speed.

  • Durable Heat-Treated Construction – Extends lifespan and reduces wear.

  • Precision Fit for Dana 30 JK – Ensures easy installation and compatibility.

  • Quiet Operation – Designed for smooth, noise-free performance.


Upgrade Your Jeep’s Drive

With the Dana 30 Ring and Pinion Gear Set, you’ll notice immediate improvements in handling, torque, and overall driving confidence. Whether it’s weekend off-roading or daily commutes, this Yukon Gear upgrade keeps your Jeep ready for anything.


Specifications

Specification Detail
Part Number yukYG D30SR-373JK
Axle Model Dana 30 TJ / JK Non-Rubicon Front
Gear Ratio 3.73
Pinion Spline Count 24
Ring Gear Bolt Quantity 10
Ring Gear Outside Diameter 7.12 – 7.32 inches
Cover Bolt Quantity 10
Position Front
Mounting Hardware Included No
Shims Included No
California Proposition 65 Not Applicable



Installation Instructions
Installation Instructions


This Part Fits:

 

Year Make Model Submodel
2011 Jeep Wrangler 70th Anniversary
2016 Jeep Wrangler 75th Anniversary
2007-2017 Jeep Wrangler Rubicon
2007-2017 Jeep Wrangler Sahara
2010-2018 Jeep Wrangler Sport
2016,2018 Jeep Wrangler Sport S
2011 Jeep Wrangler Unlimited 70th Anniversary
2016 Jeep Wrangler Unlimited 75th Anniversary
2007-2017 Jeep Wrangler Unlimited Rubicon
2007-2018 Jeep Wrangler Unlimited Sahara
2010-2018 Jeep Wrangler Unlimited Sport
2016,2018 Jeep Wrangler Unlimited Sport S
2007-2010 Jeep Wrangler Unlimited X
2007-2010 Jeep Wrangler X
2018 Jeep Wrangler JK Sahara
2018 Jeep Wrangler JK Sport
2018 Jeep Wrangler JK Unlimited Sahara
2018 Jeep Wrangler JK Unlimited Sport

REVIEWS

J.S.

Swapped this Yukon Dana 30 gear set into my Jeep JK and the difference is night and day. Smooth ride on the highway and solid grip off-road. Worth every penny!

James S.

Denver, CO

★★★★★
M.R.

I installed the Yukon 3.73 Dana 30 set last month. Easy fit, runs quiet, and my Jeep feels way more responsive. Great upgrade for anyone hitting trails or daily driving.

Mark R.

Austin, TX

★★★★★
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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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