Yukon Gear & Axle high-performance ring-and-pinion gear set for 2011 and up Ford 10.5" differentials in a 4.88 ratio. Yukon engineers employ advanced heat-treating and finishing processes, high-grade steel, and OEM-spec fitment to reduce friction and heat while ensuring structural integrity. The gear sets are backed by Yukon's Y.E.S. Plan, a lifetime protection program, and are intended for high-load or high-power applications requiring a matched ratio and robust gearing.
Yukon Gear High Performance Gear Set For 11+ Ford 10.5in in a 4.88 Ratio