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 differential(s) and come in ratios from 3.73 to 5.38. Yukon offers its Y.E.S. Plan, a lifetime, comprehensive, no-questions-asked protection plan covering your gear set kit for as long as you own your vehicle._x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D_ _x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D__x000D_ If you are thinking about increasing tire size, looking for more towing power, enhancing off-road prowess, or just replacing worn gears, these convenient combo kits have everything your vehicle will need. Save money and time by letting Yukon pair the right high-quality gears with most comprehensive installation kits you can buy, all with one simple mouse click.

The 11.5 rear inner pinion bearing changed mid year; 2003 to mid 2011 applications with inner pinion bearing race number HM807010 have a 4.125in. outside diameter. The mid 2011-2013 rear applications with inner race number NP673386 have a 4.375in. outside diameter.

The 11.5 rear inner pinion bearing changed mid year, 2003 to mid 2011 applications with inner pinion bearing race number HM807010 have a 4.125" outside diameter. The mid 2011- 2013 rear applications with inner race number NP673386 have a 4.375" outside diameter.

This is a complete package that includes front & rear Ring and Pinion sets along with the most complete master overhaul kits on the market, giving you everything you need to re-gear the front & rear differential in one easy part number.

This is a complete package that includes front & rear ring & pinion sets along with the most complete master overhaul kits on the market, giving you everything you need to re-gear the front & rear differential in one easy part number.

This is a complete package that includes front/rear ring/pinion sets along with the most complete master overhaul kits on the market; giving you everything you need to re-gear the front/rear differential in one easy part number.

Yukon gear packages provide an easy way to re-gear a four wheel drive vehicle with one simple part number.

Yukon Gear Gear & Install Kit Package for 11-13 Ram 2500/3500 w/ 9.25 Front & 11.5 Rear - 4.56 Ratio

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Differential Gear & Install Kit Package For 11-13 Ram 2500 And 3500, 4.56 Ratio

Yukon Gear & Install Kit package for 2011-2013 Ram 2500 & 3500, 4.56 ratio

9.25" REV/ 11.5" CHY GEAR/KIT PACKAGE, 4.56 RATIO, '11-'13 RAM 2500 & 3500

9.25in. REV/11.5in. CHY GEAR/KIT PACKAGE; 4.56 RATIO; 11-13 RAM 2500/3500

Gear & Install Kit Package For '11-'13 Ram 2500 And 3500, 4.56 Ratio

9.25" REV/ 11.5" CHY GEAR/KIT PACKAGE, 4

Yukon Gear & Axle Dffrntl Rebuild Kit

Yukon Gear And Install Kit

Differential Rebuild Kit

Yukon Gear And Insta

Dffrntl Rebuild Kit

Gear & Install Pkg

YGK063