If you're diving into a re-gear project, you know how crucial it is to have all the right parts at your fingertips. That’s where the Yukon Gear Kits come into play. These kits are a solid choice for anyone looking to upgrade their ride, combining front and rear ring and pinion gear sets with the essential Yukon Master Overhaul Kits—all wrapped up in one neat package. No more hunting around for individual components; it’s all here under one part number.

Yukon Gear & Axle has built a reputation for high-performance gear sets that are tough to beat. Their engineers have really put in the work, utilizing cutting-edge design and advanced heat-treating techniques to make sure these gears hold up under pressure. They’ve got some serious quality testing going on too, so you can trust that the structure and surface finish meet high standards. You’re not just buying gears; you’re investing in reliability.

These kits come loaded with everything you need to fully rebuild your differential. Whether you’re looking at ratios from 3.73 to a hefty 5.38, Yukon has got you covered. If you’re thinking about beefing up your tire size, boosting your towing capacity, or just replacing some worn-out gears, these combo kits are a real time-saver. It’s like having a toolbox that’s been carefully curated for your vehicle.

Plus, Yukon backs their gear sets with the Y.E.S. Plan—a lifetime, no-questions-asked warranty. That’s peace of mind right there, knowing your investment is protected for as long as you own your vehicle.

• Designed for applications with a 10 Bolt Rear Cover and 10 Bolt Ring Gear
• Includes LM603049/LM603012 Carrier Bearing and Race, with an inside diameter of 1.781" and an outside diameter of 3.062"
• Pro Kits are built with top-notch components, backed by a warranty that’s hard to match
• Each Pro Kit comes with premium Yukon ring and pinion sets, high-quality Timken bearings, and all the little parts you need to get back on the road quickly
• The kit includes axle bearings and seals, so you won’t have to hunt those down separately
• Features an 8.5" ring gear diameter
• Yukon Pro Kits are designed to save you both time and money by bundling everything you need into one easy part number
• This specific kit contains a 4.11 Ring & Pinion Gear Set

Products Fitment:

These kits fit a wide range of vehicles, including:

• Cadillac Escalade 2000 & 2002-2008
• Chevrolet Avalanche 2007-2008
• Chevrolet Avalanche 1500 2002-2006
• Chevrolet Avalanche 2500 2002-2006
• Chevrolet C/K 1500 1999
• Chevrolet C/K 2500 1999-2000
• Chevrolet C1500 1999
• Chevrolet Express 2003-2008
• Chevrolet Silverado 1500 1999-2008
• Chevrolet Suburban 1999-2008
• Chevrolet Tahoe 2000-2008
• GMC C/K 1500 1999
• GMC C/K 2500 1999-2000
• GMC Savana 2001-2008
• GMC Sierra 1999-2008
• GMC Yukon 2000-2008
• GMC Yukon XL 2000-2008
• Hummer H3 2006-2008

So if you're ready to give your vehicle the upgrade it deserves, the Yukon Gear Differential Gear Install Kit is a great choice.