This is an authentic Porter Cable replacement part that has been sourced from the original manufacturer to be used with impact drivers. The metal screw is used to secure the belt hook to the bottom of the housing's handle. This item is available as an individual replacement part.
This is an authentic OEM part. The forward/reverse actuator is made of durable plastic, and is compatible with several impact drivers. The actuator is fitted into the motor & gearbox, allowing the operator to change the direction of the drill bit. This item is sold individually. For the repair, you will need a screwdriver.