Yukon 10.5in GM 14 Bolt 3.73 Rear Ring & Pinion Install Kit

Yukon Gear & Axle is well-known for making solid drivetrain components, and this YGK2118 kit is a prime example of their commitment to quality. If you're looking to re-gear your rear differential, whether it's to handle larger tires, improve towing capacity, or replace worn-out parts, this package brings together everything you need in one convenient part number. It's designed for GM 10.5-inch 14-bolt rear axles and comes with a 3.73 gear ratio, which is a popular choice for balancing highway cruising and off-road capability.

This kit isn't just about the ring and pinion gears themselves, which Yukon engineers with advanced heat-treating techniques for durability. It also includes a comprehensive Master Install Kit featuring high-quality Timken bearings and all the small parts necessary for a complete differential rebuild. This means you get all the seals, gaskets, and hardware needed to get your vehicle back on the road quickly and reliably. Yukon even backs these kits with a lifetime, no-questions-asked protection plan, giving you extra peace of mind for as long as you own your vehicle.

This particular kit is designed for carrier cases intended for 4.10 and down gear ratios, and it fits a wide range of GM trucks and SUVs from the late 80s through the mid-2010s, including models like the Chevrolet Express 2500 and GMC C2500 Suburban. Having all the necessary components in one package saves you time and money compared to sourcing each part individually.