Here’s a fast, informative look at what this solution does and how it behaves. In this video, we showcase the Isuzu D-Max spline shaft differential kit upgrade, demonstrating its forged 20CrMnTi construction, carburized surface treatment, and 60-70 HRC hardness. You'll see detailed component views, assembly processes, and learn how this differential kit enhances traction, handling stability, and off-road performance for your vehicle.