Yukon Gear & Install Kit package for 2003-2011 Ram 2500 and 3500, 4.88 ratio

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.

2003-2011 Ram 2500 and 3500

4.88 ratio

4.88 ratio

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.