Yukon Gear & Axle YGK2006 8.5" GM 3.42 Ratio Ring and Pinion Master Install Kit

The Yukon Gear & Axle YGK2006 is a comprehensive Pro Kit designed for 8.5" GM 10-bolt rear differentials. This complete package includes a premium 3.42 ratio ring and pinion gear set, master installation kit with high-quality Timken bearings, axle bearings and seals, and all necessary small parts for a professional differential rebuild.

Key Features:

• 8.5" ring gear diameter for GM 10-bolt rear differentials
• 3.42 gear ratio for improved fuel economy and highway cruising
• Fits applications with 10-bolt rear cover and 10-bolt ring gear
• Includes LM102949/LM102911 carrier bearings and races (1.781" ID, 2.891" OD)
• Fits 1.781" carrier bearing journal applications
• Master install kit includes premium Timken bearings and all installation hardware
• Complete with axle bearings and seals for full differential service
• Backed by industry-leading Yukon warranty

Yukon Pro Kits are designed to save time and money by consolidating all premium differential components into one convenient package. This eliminates the need to source individual parts and ensures compatibility of all components. Perfect for professional installers and experienced enthusiasts looking for a complete, quality solution for differential repair or gear ratio changes.