Yukon Toyota 8.4in Rear Ring & Pinion Gear Set w/o Factory Locker 3.90 Ratio 30 Spline 12 Bolt Ring

Yukon Gear & Axle is known for making solid drivetrain components, and this rear ring and pinion gear set is no exception. If you're looking to change your vehicle's final drive ratio, perhaps to better handle larger tires or a more powerful engine, this 3.90 ratio set is designed to fit your 1995-2015 Toyota Tacoma, 2001-2007 Sequoia, 2000-2006 Tundra, or 1993-1998 T100. This set is specifically for vehicles without a factory locker in the rear differential.

Yukon engineers use advanced heat-treating techniques and rigorous testing to ensure these gears meet exacting standards. The gear tooth surface finish is designed to reduce friction and heat, which is important for longevity, especially under high torque conditions. They use high-grade steel for both the ring and pinion, and the fitment is designed to OEM specifications, meaning it should install smoothly into your existing differential housing. This 3.90 ratio is a popular choice for improving performance when you've added larger tires.