Yukon Gear 93-15 Toyota T100 Rear Diff w/ Grizzly Locker 30 Spline & 3.73 Ratio Drop Out Assembly

If you're looking to upgrade the rear differential on your 1995-2015 Toyota Tacoma, 2001-2007 Sequoia, 1993-1998 T100, or 2000-2006 Tundra, this Yukon Gear dropout assembly is a solid choice. This unit comes fully assembled and ready to install, meaning it's already properly shimmed and has the correct backlash set by expert Yukon technicians. This saves you significant time and ensures the gears are set up right from the start, which is crucial for consistent gear contact and a long service life.

What really sets this assembly apart is the inclusion of a Yukon Grizzly Locker. This is a mechanical locker designed for maximum traction, meaning both rear wheels will be driven even when one loses grip. It’s built with a nodular iron case, which is stronger than standard cast iron. This improved rigidity helps reduce deflection under load, ensuring the gears maintain proper contact for reliable performance and durability. The assembly also includes a yoke and features 30-spline axles with a 3.73 gear ratio, making it a complete package for enhanced off-road capability or heavy-duty use.

Because this is a complete third-member assembly, installation involves removing your old unit and installing this one into your existing differential housing, adding the proper gear oil, and then you're ready to go. This makes for a much simpler installation process compared to rebuilding a differential from scratch. Just be sure to follow the manufacturer's break-in procedure after installation to ensure the locker and gears seat properly.