Yukon Gear & Axle YDAT8.75-430E Complete Third Member Assembly T8.75 4.30 Ratio with E-Locker

The Yukon Gear & Axle YDAT8.75-430E is a complete, ready-to-install rear third member assembly built for the Toyota 8.75-inch (T8.75) differential housing. Featuring a 4.30 gear ratio and an integrated electronic locking differential (E-Locker), this unit is a direct replacement for OEM reference 41110-0K650.

Assembled by expert Yukon technicians, this third member arrives fully shimmed and backlashed to factory specification — eliminating the complex and time-consuming setup work typically required with a differential rebuild. Simply remove your factory third member, drop this assembly in, bolt on the diff cover, add fluid, and you're ready to go.

Key Features:

• T8.75 application — engineered for the Toyota 8.75-inch rear differential housing
• 4.30 gear ratio — delivers increased torque multiplication for towing and off-road performance
• Integrated E-Locker — factory-style electronic locking differential for on-demand traction control
• Fully assembled — professionally shimmed and backlashed to spec by Yukon technicians
• High-quality forged components with a precision-machined housing for lasting durability
• OEM reference number: 41110-0K650
• E-Locker wiring must be routed and connected during installation

This assembly is a straightforward bolt-in upgrade for the rear axle, requiring light to moderate mechanical skill. It is designed as a direct OEM-style replacement, making it ideal for those looking to upgrade their gear ratio or replace a worn differential assembly without a full custom build.