# Yukon Gear 8.6in GM 4.88 Rear Ring & Pinion Install Kit Axle Bearings and Seal Yukon Gear Kits combine all the parts you need for your re-gear project. It delivers front and rear ring and pinion gear sets and the proper Yukon Master Overhaul Kits in one single part number. Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacting specifications and quality standards. These kits contain the gears, bearings, and all the small parts needed to fully rebuild your differential(s) and come in ratios from 3.73 to 5.38. Yukon offers its Y.E.S. Plan, a lifetime, comprehensive, no-questions-asked protection plan covering your gear set kit for as long as you own your vehicle.If you are thinking about increasing tire size, looking for more towing power, enhancing off-road prowess, or just replacing worn gears, these convenient combo kits have everything your vehicle will need. Save money and time by letting Yukon pair the right high-quality gears with most comprehensive installation kits you can buy, all with one simple mouse click. - Pro Kits include premium Yukon ring and pinion sets, Yukon Master Install kits with high quality Timken bearings and the necessary small parts required to get vehicles off the lift and back on the road quickly. - Yukon Pro Kits offer premium differential repair & performance parts in several convenient packages to save time and money by including everything you need in one simple part number. - Pro Kits Incl. Premium Yukon Ring/Pinion Sets; Yukon Master Install Kits w/High Quality Timken Bearings - Pro Kits Incl. The Necessary Small Parts Required To Get Vehicles Off The Lift/Back On The Road Quickly - Pro Kits feature the highest quality components and are backed by the best warranty in the business. - Pro Kits Feature The Highest Quality Components And Are Backed By The Best Warranty In The Business - Yukon Pro Kits Offer Premium Differential Repair Performance Parts In Several Convenient Packages - Save Time/Money By Including Everything You Need In One Simple Part Number - For Applications with 10 Bolt Rear Cover and 10 Bolt Ring Gear - For Applications w/10 Bolt Rear Cover And 10 Bolt Ring Gear - This particular kit contains a 4.88 Ring & Pinion Gear Set - The Gear and Install Kit Includes Axle Bearings & Seals - This Particular Kit Contains 4.88 Ring Pinion Gear Set - The Gear And Install Kit Includes Axle Bearings Seals - The Ring Gear Diameter Is 8.5 in. - The Ring Gear Diameter is 8.5" This Part Fits: Year Make Model Submodel 2009-2013 Cadillac Escalade Base 2009-2013 Cadillac Escalade Hybrid 2010-2013 Cadillac Escalade Hybrid Platinum 2011-2013 Cadillac Escalade Luxury 2009-2013 Cadillac Escalade Platinum 2011-2013 Cadillac Escalade Premium 2013 Chevrolet Avalanche Black Diamond LS 2013 Chevrolet Avalanche Black Diamond LT 2013 Chevrolet Avalanche Black Diamond LTZ 2009-2012 Chevrolet Avalanche LS 2009-2012 Chevrolet Avalanche LT 2009-2012 Chevrolet Avalanche LTZ 2009-2012 Chevrolet Colorado LT 2009-2012 Chevrolet Colorado WT 2009-2014 Chevrolet Express 1500 Base 2009-2014 Chevrolet Express 1500 LS 2009-2014 Chevrolet Express 1500 LT 2016-2017 Chevrolet Silverado 1500 Custom 2014-2017 Chevrolet Silverado 1500 High Country 2009-2013 Chevrolet Silverado 1500 Hybrid 2009-2013,2015-2017 Chevrolet Silverado 1500 LS 2009-2017 Chevrolet Silverado 1500 LT 2009-2017 Chevrolet Silverado 1500 LTZ 2015-2017 Chevrolet Silverado 1500 SSV 2009-2017 Chevrolet Silverado 1500 WT 2010-2013 Chevrolet Silverado 1500 XFE 2009-2014 Chevrolet Suburban 1500 LS 2009-2014 Chevrolet Suburban 1500 LT 2009-2014 Chevrolet Suburban 1500 LTZ 2009-2013 Chevrolet Tahoe Hybrid 2009-2017 Chevrolet Tahoe LS 2009-2017 Chevrolet Tahoe LT 2009-2016 Chevrolet Tahoe LTZ 2009-2017 Chevrolet Tahoe PPV 2017 Chevrolet Tahoe Premier 2012-2017 Chevrolet Tahoe SSV 2009 Chevrolet Trailblazer LT 2009 Chevrolet Trailblazer SS 2009-2012 GMC Canyon SLE 2009-2012 GMC Canyon SLT 2009-2012 GMC Canyon WT 2009 GMC Envoy Denali 2009 GMC Envoy SLE 2009 GMC Envoy SLT 2009-2014 GMC Savana 1500 Base 2009-2014 GMC Savana 1500 LS 2009-2014 GMC Savana 1500 LT 2014-2017 GMC Sierra 1500 Base 2009-2017 GMC Sierra 1500 Denali 2009-2013 GMC Sierra 1500 Hybrid 2009-2013 GMC Sierra 1500 SL 2009-2017 GMC Sierra 1500 SLE 2009-2017 GMC Sierra 1500 SLT 2009-2013 GMC Sierra 1500 WT 2010-2013 GMC Sierra 1500 XFE 2009-2013 GMC Yukon Denali 2010-2013 GMC Yukon Denali Hybrid 2009-2013 GMC Yukon Hybrid 2009-2013 GMC Yukon SLE 2009-2013 GMC Yukon SLT 2009-2014 GMC Yukon XL 1500 Denali 2009-2014 GMC Yukon XL 1500 SLE 2009-2014 GMC Yukon XL 1500 SLT 2009 Hummer H3 Adventure 2009-2010 Hummer H3 Alpha 2009-2010 Hummer H3 Base 2009 Hummer H3 Championship Series 2009 Hummer H3 Luxury 2009 Hummer H3 X 2009 Saab 9-7x 4.2i 2009 Saab 9-7x 5.3i 2009 Saab 9-7x Aero ## Details - **Price:** 1323.83 CAD - **Vendor:** Yukon Gear & Axle - **Type:** Differential Install Kits ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 1323.83 CAD | In stock | --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/yukon-gear-8-6in-gm-4-88-rear-ring-pinion-install-kit-axle-bearings-and-seal-1) > Updated: 2026-06-28