What is the purpose of changing the ring and pinion gears?

Changing your ring and pinion gears, often called 're-gearing,' alters the gear ratio in your differential. This can improve your vehicle's performance by allowing it to better handle larger tires, increase towing capacity, or enhance acceleration.

What is a limited-slip differential (LSD) and why is it included?

A limited-slip differential (LSD) helps send power to both drive wheels, even if one wheel has less traction. The Yukon Dura Grip LSD in this kit is a clutch-style unit designed to improve traction in various conditions and is fully rebuildable.

Does this kit include everything needed for installation?

This kit includes the ring and pinion gears, limited-slip differential, master overhaul kit with Timken bearings, and axle bearings and seals. However, you will need specialized tools and may want to consult a professional mechanic for proper installation and setup.

Yukon 8.6in GM 3.42 Rear Ring & Pinion Install Kit 30 Spline Positraction Axle Bearings and Seals

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Specifications

Brand: Yukon Gear & Axle
Part #: YGK2026
UPC: 883584104216

Yukon 8.6in GM 3.42 Rear Ring & Pinion Install Kit 30 Spline Positraction Axle Bearings and Seals

Name: Yukon 8.6in GM 3.42 Rear Ring & Pinion Install Kit 30 Spline Positraction Axle Bearings and Seals
Brand: Yukon Gear & Axle
Price: 1819.79 USD
Availability: InStock

$1819.79

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Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Yukon Gear & Axle 8.6in GM 3.42 Rear Ring & Pinion Install Kit YGK2026. This kit includes everything needed to re-gear your differential for improved towing or larger tires.

Key Features

This kit fits a wide range of 8.6-inch GM rear axles found in trucks and SUVs from 2009 and up.
Includes a 3.42 ratio Yukon ring and pinion gear set, precision-manufactured for durability.
Features a Yukon Dura Grip clutch-style limited-slip differential (LSD) for improved traction.
Comes with a Yukon Master Overhaul Kit containing high-quality Timken bearings.
All necessary axle bearings and seals are included for a complete installation.
Designed to consolidate all required parts into a single, convenient part number.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will this fit your vehicle?

Product Details

If you're looking to change your differential gear ratio for better towing, to accommodate larger tires, or to improve off-road performance, this Yukon Gear & Axle kit is a comprehensive solution. It's designed for a range of GM trucks and SUVs, including popular models like the Chevrolet Silverado 1500, GMC Sierra 1500, and Chevrolet Tahoe. This package bundles the essential components for a complete differential rebuild, saving you time and effort by consolidating multiple parts into a single part number.

At the heart of this kit are Yukon's high-performance ring and pinion gears, known for their quality and precision. They are manufactured using advanced heat-treating techniques and undergo rigorous testing to ensure they meet exact specifications. This kit also includes a Yukon Dura Grip clutch-style limited-slip differential (LSD), which is fully rebuildable and designed for reliable performance. You'll also find a Yukon Master Overhaul Kit featuring high-quality Timken bearings, along with all the necessary seals and small parts required to complete the installation and get your vehicle back on the road quickly. This combination ensures a solid foundation for your re-gear project.

This kit is specifically configured with a 3.42 gear ratio and is designed for 8.6-inch GM rear axles with 30-spline axles. The inclusion of all necessary bearings and seals means you won't have to hunt for individual components. Yukon Gear & Axle stands behind their products with a lifetime Y.E.S. Plan, offering comprehensive protection for your gear set kit for as long as you own your vehicle.