Yukon Gear & Axle YDAT100-390YDG Dropout Assembly Toyota T100 Rear Differential with Dura Grip LSD 3.90 Ratio 30 Spline

The Yukon Gear & Axle YDAT100-390YDG is a complete, fully assembled dropout assembly for the Toyota T100 rear differential. Built by Yukon's expert technicians, this drop-in unit arrives fully shimmed and backlashed to factory specifications, making installation straightforward and eliminating the guesswork of a traditional differential rebuild.

This assembly is upgraded with the Yukon Dura Grip clutch-type limited slip differential (LSD), delivering improved traction and reliability over a standard open differential. The Dura Grip LSD actively transfers torque to the wheel with greater grip, helping maintain control in low-traction conditions such as mud, gravel, or uneven terrain.

Key Features:

• Gear Ratio: 3.90
• Spline Count: 30 spline axle shaft compatibility
• Limited Slip: Yukon Dura Grip clutch-type LSD for enhanced traction
• Includes yoke for a complete, ready-to-install assembly
• Fully shimmed and backlashed to specification at the factory
• Designed as a direct-fit dropout for the Toyota T100 rear differential
• Built by Yukon factory technicians for quality assurance

Yukon Gear & Axle dropout assemblies are an ideal solution for those looking to upgrade their differential without a full custom build. With the Dura Grip LSD already integrated, this unit provides a significant performance and traction upgrade over the stock open differential in one bolt-in package.