Yukon Gear & Axle 8.6" GM 4.11 Rear Ring & Pinion with Master Install Kit, Axle Bearings & Seals | YGK2023

The Yukon Gear & Axle YGK2023 is a complete re-gear package for the GM 8.6" rear differential at a 4.11 ratio. It combines a Yukon ring and pinion gear set with a Yukon Master Install Kit and axle bearings and seals in a single part number — everything needed to fully rebuild the differential in one purchase.

Application: For GM 8.6" differential applications with a 10-bolt rear cover and 10-bolt ring gear. Ring gear diameter is 8.5".

Ring & Pinion: Yukon ring and pinion gear sets are manufactured using state-of-the-art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure structure and surface finish meet exacting specifications and quality standards.

Master Install Kit: The Yukon Master Install Kit includes high-quality Timken bearings and races, along with all small parts required to get the vehicle off the lift and back on the road. Includes LM603049/LM603012 carrier bearing and race with a 1.781" inside diameter and 3.062" outside diameter.

What's Included:

• 4.11 ratio ring and pinion gear set
• Yukon Master Install Kit with Timken bearings
• Axle bearings and seals (AK C10)
• All necessary small parts for installation

Gear Ratio: 4.11
Differential: GM 8.6" — 10-bolt rear cover, 10-bolt ring gear
Ring Gear Diameter: 8.5"

Part Number: YGK2023