Yukon gear packages provide an easy way to re-gear a four wheel drive vehicle with one simple part number.
2011-2013 Ram 2500 and 3500
9.25 REV/ 11.5 CHY
Technical Notes: 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.