Some machine models have changed the style of foot control they use through the years of their production. Please compare our picture of the end of the cord with the configuration of the spot where the plug goes into your machine. If you are unsure it will match, please email us a clear picture of where the plug goes into your machine and we would be happy to assist you. This is a single speed foot control.
Instructions: Simply take your old power cord and remove it from your current foot controller (the bottom piece of your foot controller should either pop-off or can be screwed off), pop the bottom off of this one and attach the power cord to the receptacles, then reattach the bottom piece. This is a single speed foot control.