Kraton EXB Safe-D Input Shaft Cup (ARA310977)

This high-quality Input Shaft Cup provides an ideal replacement part for your ARRMA vehicle. It is compatible with Safe-D input gears that are matched to your main differential gear. The Input Shaft Cup is machined from a strong and durable steel material and is designed with an ARRMA Safe-D design. The input gear and drive cup key together, ensuring that drive is maintained in the event of the attachment screw loosening. Additionally, it features precise screw threads for a safe and secure fit of the securing set screw.