USA Standard Gear ZGK2131 Ring and Pinion Gear Set with Install Kit for Ford 10.5" Rear 3.73 Ratio

The USA Standard Gear ZGK2131 is a complete ring and pinion gear set with installation kit designed for Ford 10.5" rear differentials with a 3.73 gear ratio. This comprehensive package includes everything needed for a professional gear installation, combining precision-manufactured ring and pinion gears with all the necessary installation components.

Key Features:

• 3.73:1 gear ratio for Ford 10.5" rear axles
• Complete install kit included with pinion bearings, races, shims, and seals
• Precision-machined gears manufactured to OE specifications
• Pinion nut, crush sleeve, and gear marking compound included
• Master overhaul kit provides all components for proper gear setup
• Designed for Ford F-250, F-350, and F-450 Super Duty applications

USA Standard Gear combines their quality ring and pinion sets with complete installation kits to provide everything required for a successful gear change. This combo kit eliminates the need to purchase installation components separately, ensuring you have all the bearings, seals, and shims needed for proper gear setup and optimal performance.