rattletrap1970

I have a Pfaff 545-H4 that I put into a sewing table and outfitted with a Sew-Quiet 5000 servo drive. I damaged the presser foot and would like to get an OEM (actual Pfaff) presser and walking foot. Does anyone have any info on where I can get these? If I really have to I'd go with an Amazon solution, but would like one I know for sure will fit as I have heard of ones not fitting. Thanks Rich