Yukon Gear & Axle

Yukon Gear High Performance Gear Set For Dana 30 JK Short Reverse Pinion in a 4.88 - YG D30SR-488JK

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SKU:
YUKYG D30SR-488JK
UPC:
883584242758
MPN:
YG D30SR-488JK
Availability:
Regularly stocked product
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$396.89
Current Stock: 6

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Description

What vehicles does this YUK Gear Set fit?
This YUK Gear Set specifically fits Jeep JK models, and confirming exact fitment with your vehicle is crucial before purchase.

Is professional installation required for this YUK Gear Set?
Professional installation is strongly recommended for YUK Gear Sets to ensure proper setup and optimal off-road performance.

Yukon Gear Sets for Dana differentials, featuring a 4.88 gear ratio, deliver unparalleled off-road performance for extreme crawling. With a 7.33 inch ring gear diameter and 24 spline pinion, these final drive gears ensure robust drivetrain strength. Experience superior torque multiplication and confidence on the most challenging trails.

Key Features

  • Reverse Rotation Dana Spicer 30 in Jeep JK
  • 7.33 ring gear diameter
  • 10 ring gear bolts
  • 24 spline pinion
  • Short pinion
  • 4.88 ratio

Why Choose the YUK Gear Sets - Dana

Transforms your Jeep JK for superior off-road crawling and rock-climbing capability.

Achieves optimal torque multiplication for effortless acceleration and heavy load hauling.

Delivers enhanced drivetrain strength and reliability for extreme off-road adventures.

Provides a smoother, more responsive driving experience on challenging terrain.

Who Is This For?

Serious Rock Crawling — 10/10
4.88 ratio for extreme crawling performance.

Weekend Off-Roading — 9/10
Enhances off-road capability for varied terrain.

Overlanding / Expedition — 7/10
Improved low-end torque for challenging trails.

Street Performance — 3/10
Ratio not optimized for typical street driving.

Daily Driving Comfort — 2/10
Ratio negatively impacts highway RPM and comfort.

Fuel Efficiency — 1/10
Higher RPMs at speed reduce fuel economy.

Frequently Asked Questions

What are the specific vehicle fitments for Yukon Gear Sets - Dana?

These Yukon Gear Sets are engineered for Reverse Rotation Dana Spicer 30 axles in Jeep JK models. Professional installation is recommended to confirm precise vehicle fitment with a qualified technician. This ensures optimal integration and performance for your specific Jeep JK.

How difficult is the installation of Yukon Gear Sets - Dana?

Professional installation is recommended for Yukon Gear Sets - Dana, requiring confirmation with a qualified technician. This ensures proper setup of the 7.33 inch ring gear diameter and 24 spline pinion. Trust expert hands for seamless integration and drivetrain reliability.

How do Yukon Gear Sets - Dana enhance off-road performance?

Yukon Gear Sets - Dana deliver unparalleled off-road performance, achieving a score of 10 for Serious Rock Crawling with their 4.88 gear ratio. This setup provides optimal torque multiplication for extreme crawling and challenging terrain. Experience superior capability on the toughest trails.

What is the maintenance level for Yukon Gear Sets - Dana?

Yukon Gear Sets - Dana are designed for advanced maintenance levels, reflecting their performance-oriented application. The 4.88 gear ratio and 24 spline pinion are built for demanding off-road use. This ensures robust performance and reliability for serious enthusiasts.

Vehicle Compatibility

YearMakeModelSubmodel
2007–2010JeepWranglerX
2007–2017JeepWranglerUnlimited Rubicon
2007–2017JeepWranglerRubicon
2007–2017JeepWranglerSahara
2007–2018JeepWranglerUnlimited Sahara
2007–2010JeepWranglerUnlimited X
2010–2018JeepWranglerUnlimited Sport
2010–2018JeepWranglerSport
2011JeepWrangler70th Anniversary
2011JeepWranglerUnlimited 70th Anniversary
2016JeepWranglerUnlimited 75th Anniversary
2016–2018JeepWranglerUnlimited Sport S
2016–2018JeepWranglerSport S
2016JeepWrangler75th Anniversary
2018JeepWrangler JKSahara
2018JeepWrangler JKSport
2018JeepWrangler JKUnlimited Sahara
2018JeepWrangler JKUnlimited Sport

Additional Resources

Official Yukon Gear & Axle Product Page

Installation Guide (PDF)

Important Notices

⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Browse More: Shop All Final Drive Gears — Drivetrain

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Warranty Information

This Part Fits:

YearMakeModelSubmodel
2011JeepWrangler70th Anniversary
2016JeepWrangler75th Anniversary
2007-2017JeepWranglerRubicon
2007-2017JeepWranglerSahara
2010-2018JeepWranglerSport
2016,2018JeepWranglerSport S
2011JeepWranglerUnlimited 70th Anniversary
2016JeepWranglerUnlimited 75th Anniversary
2007-2017JeepWranglerUnlimited Rubicon
2007-2018JeepWranglerUnlimited Sahara
2010-2018JeepWranglerUnlimited Sport
2016,2018JeepWranglerUnlimited Sport S
2007-2010JeepWranglerUnlimited X
2007-2010JeepWranglerX
2018JeepWrangler JKSahara
2018JeepWrangler JKSport
2018JeepWrangler JKUnlimited Sahara
2018JeepWrangler JKUnlimited Sport
View AllClose

Additional Information

Clearance Item:
N
MPN:
YG D30SR-488JK
Proposition 65:
Y
Case Lot Quantity:
1
Category:
Drivetrain>Final Drive Gears
Product Level:
Premium Performance
Serious Rock Crawling:
10/10
Weekend Off-Roading:
9/10
Overlanding / Expedition:
7/10
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