Quick view Yukon Gear & Axle Yukon Gear Pinion install Kit For 2010 & Down GM & Chrysler 11.5in Diff - PK GM11.5 Compare $412.99 Yukon Pinion installation kits are a terrific solution for gear installation on lower mileage vehicles where the carrier bearings & races can be reused. This kit uses Timken bearings and races along with a high quality pinion seal and small parts... Add to Cart Add to Cart