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The Yukon Ford 10.50" 3.73 ratio ring-and-pinion gear set is a direct-fit option for 1999–2010 Ford 10.5-inch differentials looking for a specific final-drive change. Yukon uses high-grade steel, precise machining and advanced heat treatment to control friction and wear, finishing the gear teeth for reliable operation. The set includes a 10.50" ring gear with 12 bolts and a 31-spline pinion at a 3.73 ratio and is eligible for Yukon's Y.E.S. lifetime plan.
Yukon Gear High Performance Gear Set For 10 & Down Ford 10.5in in a 3.73 Ratio
