What is the purpose of a ring and pinion gear set?

The ring and pinion gears work together to transfer power from the driveshaft to the wheels and change the gear ratio. Changing this ratio, known as re-gearing, can improve performance for larger tires, increase towing capacity, or enhance fuel economy.

What does the limited-slip differential (LSD) do?

The Yukon Dura Grip LSD helps distribute power to both rear wheels, especially during acceleration or when traction is uneven. This improves grip and handling compared to an open differential, particularly in slippery conditions or off-road.

What is included in the Master Install Kit?

The Master Install Kit contains all the essential components for a proper differential rebuild, including high-quality Timken bearings, seals, gaskets, and all the small parts needed to correctly set up the new ring and pinion gears and limited-slip unit.

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 #: YGK2016
UPC: 883584104117

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: 1787.61 USD
Availability: InStock

$1787.61

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Yukon 8.6in GM 3.42 Rear Ring & Pinion Install Kit with 30 spline Positraction. Includes everything for a complete differential rebuild.

Key Features

Fits 19+ vehicle make/model combinations including Chevrolet Silverado 1500, GMC Sierra 1500, and Cadillac Escalade.
Includes a 3.42 ratio ring and pinion gear set for 8.6-inch GM rear axles.
Features a Yukon Dura Grip clutch-style limited-slip positraction unit that is fully rebuildable.
Comes with a Yukon Master Install Kit containing high-quality Timken bearings and all necessary small parts.
Designed to provide improved towing power, accommodate larger tires, or replace worn differential components.
All components are included in one part number for a convenient and time-saving re-gear project.

⚠️ 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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Product Details

The Yukon Gear & Axle YGK2016 kit starts with a 3.42 ratio ring and pinion gear set specifically for 8.6-inch GM rear axles. This isn't just a gear set; it's a comprehensive package designed to completely rebuild your differential, especially if you're looking to improve towing capacity, accommodate larger tires, or replace worn-out components. This kit is built for a wide range of trucks and SUVs, including models like the Chevrolet Silverado 1500, GMC Sierra 1500, and Cadillac Escalade.

Inside this kit, you'll find premium Yukon Dura Grip clutch-style limited-slip positraction, ensuring improved traction for your vehicle. The package also includes high-quality Timken bearings and all the necessary seals and small parts required for a full differential overhaul. Yukon engineers use advanced heat-treating techniques and rigorous quality testing to ensure their gears meet exacting standards for strength and surface finish. This attention to detail means you're getting a well-built component that's ready for demanding use.

When undertaking a re-gear project, having all the correct parts in one box saves significant time and hassle. This kit consolidates the ring and pinion set, the master installation kit with bearings and seals, and the limited-slip differential into a single part number. Yukon also backs this kit with their Y.E.S. Plan, a lifetime, no-questions-asked protection plan for the gear set.