See if this works with your machine
Use this multi-function, 2-pedal foot controller to control up to 3 different sewing functions, all with the press of your foot. Allows you to operate your machine while still holding on to your project with two hands. Simply replace the single-pedal, single-function foot controller included with your machine with this multi-function controller, and program the foot controller functions through the LCD display on your machine. This two-pedal controller can be set to control thread cutting, single stitch sewing, reverse stitch sewing, and moving the needle up and down; the small pedal can be set to control one function, and the larger pedal can be set to control two functions.
Part Number: BRO SAMFFC
Alternative Part Number: Model U FC-411
Guaranteed to fit because it is a 
part.