Yukon Ring and Pinion sets give you the confidence of knowing you are running gears designed for the harshest of conditions. Whether it is on the street, off-road, or at the track, Yukon ring and pinion sets deliver unrivaled performance and quality. Yukon uses the latest designs and manufacturing technologies to provide a quiet running gear that is strong and easy to set up.
Details:

• Fits Dana Spicer S111
• 12.25 inch ring gear diameter
• 34 spline pinion
• 10 ring gear bolts
• 4.11 ratio
• 1 Year Warranty Against Manufacturer Defects
• Sold As A Set

Fits Vehicles:

• Dodge 4500 (2008 - 2013)
• Dodge 5500 (2008 - 2013)
• Ram 4500 (2008 - 2015)
• Ram 5500 (2008 - 2015)