This Yukon ring and pinion gear set is specified for the Jeep JL Dana 30 (M186) reverse front application with a 5.13 ratio and a 24-spline pinion. Built for high-performance driveline use, Yukon emphasizes advanced heat-treating and quality testing; the company also offers its Y.E.S. protection plan covering gear sets, and this kit targets robust final-drive ratio upgrades for the listed Dana 30 application.
Yukon Gear Ring & Pinion Gear Set For Dana 30 in Jeep JL for Reverse Front 5.13 Ratio