Yukon Gear & Axle YGK2180 Dana 80 3.73 Gear Set with Master Install Kit and Dura Grip LSD

The Yukon Gear & Axle YGK2180 is a complete differential upgrade package for Dana 80 rear axles, combining precision-ground gears with a professional-grade installation kit and a performance limited slip differential. This comprehensive Pro Kit includes a 3.73 ratio ring and pinion gear set, a complete master install kit with premium Timken bearings, and a 35-spline Yukon Dura Grip clutch-style limited slip positraction unit.

Ring and Pinion Specifications:

• 11.25-inch ring gear diameter for Dana 80 axles
• 3.73 gear ratio (thin case design)
• Fits carrier cases designed for 4.10 and up gear ratios
• Compatible with 10-bolt rear cover and 12-bolt ring gear applications

Limited Slip Differential:

• Yukon Dura Grip clutch-style limited slip design provides superior traction
• 35-spline configuration for heavy-duty applications
• Fully rebuildable unit for long-term serviceability
• Precision-manufactured for smooth operation and durability

Master Install Kit Includes:

• Premium Timken pinion and carrier bearings
• Pinion seal and crush sleeve
• Ring gear bolts and pinion nut
• Marking compound and brush for proper gear setup
• All necessary shims, spacers, and small parts

Yukon Pro Kits are designed to save time and money by providing everything needed for a complete differential rebuild in a single part number. Backed by Yukon's industry-leading warranty, this package ensures professional-quality results with precision-matched components that work together seamlessly. The complete kit eliminates multiple part orders and ensures compatibility across all components for reliable performance in heavy-duty truck and commercial applications.