The Revolution Gear & Axle gear package for 2007–2021 Toyota Tundra 5.7L supplies a 4.88 final drive ratio intended for differential installations on compatible Tundra rear axles. Packaged as a matched gear set, it supports ring-and-pinion replacement to achieve the specified 4.88 ratio, providing a reliable way to change gearing for towing, load-carrying, or restoring factory ratio after differential service when fitment matches the listed years and engine.
Revolution Gear & Axle 07-21 Toyota Tundra 5.7L 4.88 Ratio Gear Package