Yukon Gear Ring & Pinion Gear Set 03-14 Toyota 4Runner (Fits 3.91 & Up) 8in Rev Front - 5.29 Ratio

If you're looking to optimize your 2003-2023 Toyota 4Runner, FJ Cruiser, or Tacoma for larger tires or added horsepower, this 5.29 ratio ring and pinion gear set from Yukon Gear & Axle is a solid choice. This set is specifically designed for the Toyota 8-inch reverse front clamshell axle, and it's intended to be used with carriers that already have a 3.91 or numerically higher gear ratio installed. Changing your gear ratio is a common upgrade when you've modified your vehicle with bigger tires, as it helps bring your engine's RPMs back into an efficient range, improving acceleration and overall drivability.

Yukon Gear & Axle is known for setting a high standard in the industry. Their engineers use advanced design and testing processes, backed by in-house quality labs, to ensure each gear set meets precise specifications. The gear tooth surface finish is designed to reduce friction and heat, which is crucial 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 correctly into your existing axle housing.

When you purchase this Yukon ring and pinion set, it comes with a one-year warranty against manufacturing defects. Additionally, Yukon offers their Y.E.S. Plan, a lifetime protection plan that covers your gears for as long as you own your vehicle, offering extra peace of mind for this significant drivetrain upgrade.