3793 Input Shaft(slipper shaft

The Traxxas 3793 Slipper Shaft (also sold as Traxxas 3793 Slipper Shaft (Alt) or Traxxas Transmission Input Shaft) is the input shaft for the slipper clutch assembly in many Traxxas RC vehicles using the older Magnum 272™ transmission. It’s the central rotating shaft that transfers power from the motor and slipper clutch into the transmission gearing  a critical drivetrain component that lets your model accelerate smoothly while protecting the gears from sudden shock loads.