THESE WERE INSTALLED, BUT NEVER DRIVEN ON. CUSTOMER REALIZED HE NEEDED THICK GEARS INSTEAD OF THIN DURING THE INSTALL.

High performance Yukon Ring & Pinion gear set for Dana 60 Reverse Rotation in a 4.88 ratio. Thin, fits 4.56 case. Yukon uses the latest designs and manufacturing technologies to provide a quiet running gear that is strong and easy to set up. All Yukon Ring & Pinion sets come standard with a one-year warranty.

Manufacturer Part #: 707475-4X