Yukon Gear 21-23 Ford Bronco Dana 44 M220 Rear Differential 4.70 Ratio Ring & Pinion Gear Set

Yukon Gear & Axle is well-known for making strong drivetrain components, and this ring and pinion gear set for the 2021-2023 Ford Bronco's Dana 44 M220 rear differential is a prime example. If you're looking to change your Bronco's final drive ratio to a 4.70, this set is built to handle the demands of off-road driving and larger tire sizes. A 4.70 ratio is a popular choice for Bronco owners who have upgraded to 35-inch or larger tires, as it helps bring your gear ratio back closer to the stock feel, improving acceleration and overall drivability.

This gear set is made from durable steel and is designed for a direct fit in the M220 rear axle found in the specified Bronco models. Proper installation is key with any ring and pinion set; it requires careful setup, including backlash and pinion depth adjustments, to ensure smooth operation and longevity. Because this is a significant drivetrain modification, it's recommended to have this installed by a qualified mechanic or differential specialist who has the proper tools and experience to set up gears correctly. This ensures the gears mesh properly, run quietly, and last for many miles of adventures.

When upgrading your differential gears, it's also important to consider other components that might be affected or are necessary for a complete job. While this set includes the ring and pinion gears, you'll typically need a master bearing installation kit, which includes all the necessary bearings, seals, and gaskets for a full rebuild. Ensure you have the correct gear pattern and backlash set during installation to avoid premature wear or noise. This Yukon Gear set is a solid option for Bronco owners looking to optimize their vehicle's performance for larger tires and more challenging terrain.