We purchased the Williams STC for a Cleveland disk brake conversion on a PA22/20. He said he would need the parts below. So now we are looking for them. He said most of them came off a PA28-140.

Wheel 40-28
Brake 30-18
OR
Alternate Wheel 40-86
Alternate Brake 30-55

Torque Plate 75-16
Spacer Piper part number 63484-00


Thanks,