Feature: 1. Better Handling: The ATV rear differential distributes power to the left and right rear wheels to provide better handling, helping the driver tackle corners and challenging terrain more easily. 2. Tackling Complex Road Conditions: The rear differential allows the rear wheels to rotate at different speeds, increasing the vehicle's ability to negotiate uneven terrain. 3. Improved Traction: The ATV rear differential can distribute power as needed, which can provide better traction. On ramps and muddy areas, it ensures that the vehicle always has strong propulsion. 4. Safer Driving: The rear differential matches the rotation speed of the left and right rear wheels, which improves vehicle stability. This reduces the risk of rollover when driving at high speeds or when cornering. 5. Increased Driving Pleasure: The benefits of an ATV rear differential include better handling, passing and stability, all of which provide a higher level of control and fun for the driver. Specification: Item Type: Rear Differential Material: Metal OE: 41300 HP5 600 Fitment: Replacement for Fourtrax Rancher 420 TRX420 2007-2013. Package List: 1 x Rear Differential Note: 1. Please double check the part number of your item, matching information is for reference only.2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!