Yukon Gear & Axle YDAT8-456 Dropout Assembly Toyota 8in 4.56 Ratio 30 Spline

The Yukon Gear & Axle YDAT8-456 is a complete dropout assembly engineered for Toyota 8-inch rear differentials. Built by expert Yukon technicians, this third member comes fully assembled, shimmed, and backlashed to factory specifications—eliminating the guesswork and specialized setup required with loose gear sets.

Key Features:

• 4.56:1 gear ratio for improved acceleration and towing capability
• 30 spline configuration for reliable power transfer
• Complete assembly includes pinion yoke for simplified installation
• Pre-shimmed and pre-set backlash ensures proper gear contact pattern
• Drop-in ready design—simply install the third member, bolt on your diff cover, add fluid, and go
• Manufactured to Yukon's quality standards for durability and performance

This dropout assembly is ideal for off-road enthusiasts, rock crawlers, and truck owners looking to optimize their Toyota 8-inch differential for improved low-end torque and better performance in challenging terrain. The complete assembly design saves significant installation time compared to traditional ring and pinion setups.