Yukon YGK012STG2 Stage 2 Re-Gear Kit for 2007-2017 Jeep Wrangler JK 4.56

Vehicle Fitment

• 2007-2017 Jeep Wrangler JK, Non-Rubicon (Dana 30 front / Dana 44 rear)

Fitment Notes

• Non-Rubicon JK models only - Rubicon JK uses a different axle/carrier combination and requires a different kit
• 4.56 gear ratio; not compatible with other ratio requirements

Features

• Complete front and rear ring-and-pinion gear sets in one kit
• Includes matched Yukon Master Overhaul Kits for both differentials
• Includes Yukon Hardcore differential covers, front and rear
• Premium triple-alloy steel gears for durability and quiet operation
• Timken bearings and races used throughout for long service life
• Advanced heat-treating and quality testing for consistent gear tooth contact
• Suited for larger tire sizes, towing, and off-road use
• Backed by a one-year warranty against manufacturer defects

Specifications

• Gear ratio: 4.56
• Front differential: Dana 30
• Rear differential: Dana 44
• Includes: Ring and pinion sets, master overhaul kits, differential covers (front and rear)

Included Components

• 1x Front Dana 30 Ring and Pinion Set
• 1x Rear Dana 44 Ring and Pinion Set
• 2x Yukon Master Overhaul Kits (front and rear)
• 2x Yukon Hardcore Differential Covers (front and rear)

Product Description

The Yukon YGK012STG2 Stage 2 Re-Gear Kit bundles everything needed to re-gear both the front Dana 30 and rear Dana 44 differentials on a Non-Rubicon Jeep Wrangler JK in one part number. Built around a 4.56 ratio, it pairs Yukon's premium triple-alloy ring and pinion sets with matched master overhaul kits, so there's no guesswork sourcing the right bearings, shims, or small parts for either axle.

The kit also includes Yukon Hardcore differential covers front and rear, adding extra protection along with the performance gain. It's a practical, one-part-number solution for JK owners running larger tires or looking to restore proper gearing and crawl ratio after a lift or tire upgrade.