Revolution Gear & Axle 10-23 Toyota 4Runner 8.2in 4.56 Ratio Ring & Pinion Set

If you're looking to change your differential gearing on your 2010-2023 Toyota 4Runner, this 4.56 ratio ring and pinion set from Revolution Gear & Axle is a solid option. This set is designed to alter your vehicle's final drive ratio, which is especially useful if you've added larger tires or plan to. A higher ratio like 4.56 can help bring your engine RPMs back closer to stock levels at highway speeds, improving drivability and potentially fuel economy.

Revolution Gear & Axle is known for well-built drivetrain components. This set is made from durable steel and is precision-machined to ensure proper meshing between the ring and pinion gears. Proper gear meshing is critical for smooth operation and longevity in your differential. This kit includes both the ring and pinion gears, ready for installation by a qualified technician. Changing your gear ratio is a significant modification that can greatly improve your 4Runner's performance, especially off-road or when carrying heavy loads.

When installing a new ring and pinion set, it's important to follow the manufacturer's break-in procedure to ensure the gears seat properly. This typically involves a period of moderate driving without hard acceleration or heavy loads. Always refer to the installation instructions provided by Revolution Gear & Axle for the most accurate guidance.