Yukon 8.5in GM 4.56 Rear Ring & Pinion Install Kit 30 Spline 8.8" Ford 4.56 Rear Ring & Pinion, Install Kit, 2.99" OD Axle Bearings Yukon 8.5in GM 4.56 Rear Ring & Pinion Install Kit 30 Spline Yukon Pinion Install Kit for 10 Bolt Rear Differential. 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 2009 and up GM 8. 6 inch Included are Pinion Bearings and races, pinion seal, crush sleeve , complete pinion shim kit, and marking compound with brush 1 Year Warranty Against Manufacturer Defects Sold As A Kit Fits Vehicles: Cadillac Escalade (2009 2013) Chevrolet Avalanche 1500 (2009 2013) Chevrolet Colorado (2009 2013) Chevrolet Express Van 1500 1 2 Ton (2009 2015) Chevrolet Silverado 1500 1 2 Ton (2009 2017) Chevrolet Suburban 1 2 Ton (2009 2013) Chevrolet Tahoe 1500 1 2 Ton (2009 2017) Chevrolet Trailblazer (2009 2012) GMC Canyon (2009 2012) GMC Envoy (2009 2009) GMC Savana 1500 1 2 Ton (2009 2013) GMC Sierra 1500 1 2 Ton (2009 2017) GMC Sierra Denali (2009 2013) GMC Yukon 1500 1 2 Ton (2009 2013) MC Yukon XL 1500 1 2 Ton (2009 2013) Hummer H3 (2009 2011) Saab 9 7x (2009 2009)