For '07-Current JK Wrangler Non-Rubicon Only!
Yukon Gear Kits combine all the parts you need for your re-gear project. It delivers front and rear ring and pinion gear sets and the proper Yukon Master Overhaul Kits in one single part number. Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacting specifications and quality standards. These kits contain the gears, bearings, and all the small parts needed to fully rebuild your differentials.
IMPORTANT: JK Wranglers going from a factory 3.21 gear ratio will require a low ratio carrier. (SKU# 2010999)
IMPORTANT: A speedometer calibrator is REQUIRED with gear changes in all 2012 and Newer JKs or the vehicle will go into limp mode. We have included the Hypertech calibrator as an option here that will work on 2007 -2017 JKs. Note that there are various power programmers that will also correct gear ratio changes, some of which are available in our performance section.