The variable speed control for the 7800 Porter Cable power sander adjusts the speed of how fast the sander spins. Replace this if you can no longe adjust the speed on your power sander
Porter Cable Variable Speed Control for 7800 Power Sander
The Porter Cable Variable Speed Control for 7800 Power Sander (PC-877723) has been discontinued, and is no longer available.
Manufacturer:
Part #:
PC-877723
This part fits the following models:
-
7800 Power Sander W/ Hose (POR7800)
Compatible part numbers:
877723