Yukon 11.25in Dana 80 Thin 3.73 Rear Ring & Pinion Install Kit 35 Spli Yukon 8.5in GM 4.56 Rear Ring & Pinion Install Kit 30 Spline Yukon Pinion Install Kit For 81 And Older Gm 7.5 Inch Yukon Gear & Axle Yukon Pinion Install Kit For 09 And Up Gm 8.6 Inch Yukon Gear & Axle eBay Yukon Gear PK D80 A Pinion Install Kit eBay. Yukon Pinion installation kits are a terrific solution for gear installation on lower mileage vehicles where the carrier bearings and races can be reused. This kit uses Timken bearings and races along with high quality seals and small parts. Yukon does extensive research for each application to make sure your kit will arrive with all the correct parts you need to install your gear set. Details: Fits Dana Spicer 80 with 4. 375 inch O. D. Pinion Bearing Included are Pinion Bearings and races, pinion seal, pinion nut, complete pinion shim kit, and marking compound with brush 1 Year Warranty Against Manufacturer Defects Sold As A Kit Fits Vehicles: Ford E 350 1 Ton (1999 2010) Ford E 450 (2000 2005) Ford F 350 Super Duty 1 Ton (1998 2015) Ford F 450 Super Duty (1999 2005)