Yukon Gear & Install Kit Package For Jeep JK Rubicon in a 5.38 Ratio-Differential Install Kits-Yukon Gear & Axle
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Yukon Gear & Install Kit Package For Jeep JK Rubicon in a 5.38 Ratio

YUKYGK017
883584310174
Differential Install Kits
20+ Units In Stock - Ships Next Business Day
$ 767.89
$ 767.89

SKU: YGK017 | UPC: 883584310174

Yukon Gear & Install Kit Package For Jeep JK Rubicon in a 5.38 Ratio

Yukon Gear Kits provide front and rear ring and pinion gear sets plus master overhaul kits for complete re-gear projects on Jeep Wrangler JK Rubicon models from 2007 to 2018. This 5.38 ratio setup supports larger tires, increased towing capacity, and stronger off-road performance. Each kit uses precision-engineered gears built to exacting standards with advanced heat treatment and quality testing.

Key Features

  • 5.38 Gear Ratio – Matches high-performance needs for bigger tires and low-end torque in Jeep JK Rubicon axles
  • Complete Install Package – Includes front standard rotation and rear reverse rotation ring & pinion plus dual master kits
  • Precision Engineering – State-of-the-art design ensures quiet operation and long-lasting durability
  • Advanced Heat Treatment – Builds gear strength for demanding off-road and towing use
  • Y.E.S. Protection Plan – Lifetime no-questions-asked coverage for as long as you own the vehicle
  • All-in-One Convenience – Single part number covers entire front Dana 44 and rear Dana 44 reverse regear

Specifications

Detail Value
Brand Yukon Gear & Axle
Type Gear & Master Install Kit
Compatibility Jeep Wrangler JK Rubicon Dana 44 Front / Dana 44 Rear Reverse
Gear Ratio 5.38:1
MPN YGK017
Shipping Weight 35 lbs
Box Dimensions 24 x 16 x 8 inches
Country of Origin USA
Warranty Lifetime Y.E.S. Plan

Whats Included

  • Front Ring & Pinion Dana 44 JK Standard: YG D44JK-538
  • Rear Ring & Pinion Dana 44 JK Reverse: YG D44JKR-538
  • Front Master Overhaul Kit: MK D44JK
  • Rear Master Overhaul Kit: MK D44R-JK

Product Notes

  • Designed for Jeep JK Rubicon models with factory Dana 44 axles
  • Professional installation recommended for optimal setup and backlash
  • Ideal for tire upgrades over 35 inches or enhanced low-speed control

This Part Fits

Year Range Make Model Notes
2007-2013,2015-2017 Jeep Wrangler Rubicon
2007-2017 Jeep Wrangler Unlimited Rubicon
2018 Jeep Wrangler JK Rubicon
2018 Jeep Wrangler JK Unlimited Rubicon

Why Choose Yukon Gear & Axle?

  • Leads the industry in ring and pinion quality and reliability
  • Uses cutting-edge manufacturing for precise gear mesh and finish
  • Offers full protection plan with no hassle claims process
  • Simplifies regears with matched components in one kit

Frequently Asked Questions

  • Q: What gear ratio does YGK017 provide?
  • A: 5.38:1 for both front and rear axles
  • Q: Does this kit fit non-Rubicon JK models?
  • A: No, specific to JK Rubicon Dana 44 axles
  • Q: What is the Y.E.S. Plan?
  • A: Lifetime coverage against defects for the original owner

Shipping & Handling

  • Method: UPS Ground / FedEx Ground
  • Availability: In stock – ships same or next business day
  • Packaging: Secure original box with foam protection

Request For Information

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