Yukon Ring & Pinion Gear Kit Front & Rear for Toyota 8/7.5R Diff (w/Factory Locker) 4.56 Ratio

Yukon Gear & Axle is well-known for making a wide range of small parts to finish any differential job, from ring gear bolts to axle studs. This kit bundles everything you need to re-gear your Toyota Tacoma, 4Runner, or Tundra, specifically designed for vehicles equipped with the factory locker and the 8-inch rear and 7.5-inch front differentials. The 4.56 gear ratio is a popular choice for those looking to improve performance with larger tires, helping to bring your engine's RPMs back into an optimal range for better acceleration and towing.

This comprehensive package includes both the front and rear ring and pinion gears, along with all the necessary installation hardware. For the front differential, you'll find a 7.500-inch ring gear with 23 splines on the pinion and 10 ring gear bolts. The rear differential features an 8.125-inch ring gear, a 23-spline pinion, and 29-spline pinion for the rear, along with 10 ring gear bolts. This kit is configured for reverse rotation on the Toyota 7.5-inch rear differential, which is a notable detail for proper installation. Having all these components in one kit simplifies the re-gearing process, ensuring you have the correct parts for a successful installation.

This kit is designed for the 1997-2006 Toyota Tacoma, 1996-2002 Toyota 4Runner, and 2000-2006 Toyota Tundra models that came factory-equipped with a locker. Proper installation of ring and pinion gears is critical for performance and longevity, so it's recommended to follow the manufacturer's installation instructions closely, which often include a break-in procedure.