This Yukon high-performance ring and pinion gear set for Dana S130 delivers a 4.30 final drive ratio and is engineered to OEM fitment specifications. Yukon’s design uses high-grade steel, optimized tooth surface finish to reduce friction and heat, and advanced heat-treating and quality testing. The set includes a 12.25-inch ring gear, fits Dana Spicer S130 with 10 ring gear bolts and a 34-spline pinion, and is backed by Yukon’s Y.E.S. lifetime protection plan.
Yukon Gear High Performance Gear Set For Dana S130 in a 4.30 Ratio