The Yukon ring-and-pinion gear set for 2011-and-up Ford 9.75-inch axles (3.73 ratio) provides an OEM-style replacement with precision tooth surfacing to lower friction and heat. Yukon uses advanced heat-treating and quality testing methods and supports the product with its Y.E.S. Plan lifetime protection. Specifications include a 9.75" ring gear, 12 ring bolts and a 31-spline pinion for direct fitment on 2011-and-up 9.75" axles.
Yukon Gear High Performance Gear Set For 11+ Ford 9.75in in a 3.73 Ratio