Hi I am looking for a part for a Smeg Oven model S1065MFX5. It is the temperature setter knob that has broken off. The knob I can find (part number 22604) but it is the “receiving” end I cannot find. The peice that is fixed in the oven itself behind the fascia that is connected via wires (I have a picture if necessary ) it is market “crouzet 88909036-0A 816810206. Thanks for any help.