Yukon Gear 4.88 Gear Kit for 2007-2018 Jeep Wrangler JK Rubicon - YGK015

Ring and Pinion Gear Kit, Dana 44 Front and Rear, 4.88 Ratio, Jeep Wrangler JK Rubicon, Master Overhaul Kits Included

Yukon Gear YGK015 is a complete 4.88-ratio re-gear package for compatible Jeep Wrangler JK Rubicon applications equipped with Dana 44 front and rear differentials. The package combines matching front and rear ring-and-pinion gear sets with the corresponding Yukon Master Overhaul Kits under one part number, simplifying parts selection for a full front-and-rear differential gear change.

This kit is designed for Jeep owners changing axle gearing for applications such as larger tires, towing, off-road use, or replacement of worn gear sets. By packaging both axle gear sets with the required overhaul kits, YGK015 provides the primary components needed for a complete 4.88:1 differential re-gear.

The supplied fitment covers select 2007-2018 Jeep Wrangler Rubicon and Wrangler Unlimited Rubicon models, including 2018 Wrangler JK applications, using Dana 44 front and rear axles.

Key Features & Specs:

• Product Type: Front and rear ring-and-pinion gear and installation kit combo

• Gear Ratio: 4.88:1

• Front Differential: Dana 44

• Rear Differential: Dana 44

• Vehicle Platform: Jeep Wrangler JK Rubicon

• Front Ring & Pinion Set: Included

• Rear Ring & Pinion Set: Included

• Front Master Overhaul Kit: Included

• Rear Master Overhaul Kit: Included

• Application: Complete front and rear differential re-gear

• Brand: Yukon Gear & Axle

• Part Number: YGK015

• UPC: 883584310150

• Proxy Number: 31015

Fitment:

• 2007-2013, 2015-2017 Jeep Wrangler Rubicon

• 2007-2011, 2014-2017 Jeep Wrangler Unlimited Rubicon

• 2018 Jeep Wrangler JK Rubicon

• 2018 Jeep Wrangler JK Unlimited Rubicon

• Dana 44 front and rear differentials

• 4.88:1 gear ratio

About Yukon Gear Ring & Pinion Combo Kits:

Yukon Gear & Axle gear kit packages combine matched front and rear ring-and-pinion sets with application-specific Master Overhaul Kits for complete re-gearing projects. Packages such as YGK015 consolidate the major gearing and installation components under one part number, making them useful for Jeep differential rebuilds, ratio changes, off-road builds, larger-tire setups, and replacement of worn front and rear gear sets.