USA Standard Gear ZGK2134 Ring and Pinion Gear Set with Master Install Kit for 10.5" Ford

The USA Standard Gear ZGK2134 is a complete ring and pinion gear set with master install kit designed for 10.5" Ford rear differentials. This kit features a 4.56:1 gear ratio, making it an ideal upgrade for vehicles requiring improved acceleration and better performance with larger tires.

Key Features:

• 4.56:1 gear ratio for enhanced torque multiplication and throttle response
• Fits 10.5" Ford rear axles (Ford F-250/F-350 applications)
• Includes precision-matched ring and pinion gear set
• Complete master install kit with all necessary bearings, seals, and shims
• Manufactured to OEM specifications for reliable fit and performance
• Includes pinion bearings, carrier bearings, pinion seal, and crush sleeve
• Also includes marking compound and brush for proper gear pattern setup

This complete kit provides everything needed for a professional ring and pinion installation, eliminating the need to source components separately. The 4.56 gear ratio is particularly popular for towing applications and vehicles running 35" or larger tires, providing the optimal balance between power and fuel economy.