See if this works with your machine
The sewing machines in the Brother PQ series do not all take the same foot control. Please verify the Model number (Model T, P, or N5V) on the bottom of the original foot control included with your machine. Please feel free to call the store if you have any questions.
Model P Brother foot controller.
Part Number: BRO XC6658151
Alternate Part Number: XC6658051, Model P FC-310, Model P FC-315
Guaranteed to fit because it is a part.