Mercedes 250 Limousine

[Fatdan]

I would be most grateful for any assistance with the following. I have a Mercedes 250 Limousine which is fitted with a Solex 4A1 carb. There are two 12v Pierberg solenoides which bolt to the side of this carb with the following part number stamped on the side, 7.20524.00. I am struggling with locating/purchasing replacement solenoides and it would be helpful if anyone could suggest a supplier or alternatively, a replacement part which will work. Many thanks

 

[CaptainChaos]

Looks like it was used on Opel and BMWs as well so that might help.
A quick google suggest these guys might be worth contacting:
Die Service-Nummer für Vergaser + Pumpen Ruddies.Berlin  die Vergaserreparatur leich gemacht alle Einstelltabellen, Ersatzteillisten Reparaturanleitungen und Einstellwerte.Vergaser funktionen, Vergaser aufbau und die Wirkungsweise
Good luck!

 

[Fatdan]

Looks like it was used on Opel and BMWs as well so that might help.
A quick google suggest these guys might be worth contacting:
Die Service-Nummer für Vergaser + Pumpen Ruddies.Berlin die Vergaserreparatur leich gemacht alle Einstelltabellen, Ersatzteillisten Reparaturanleitungen und Einstellwerte.Vergaser funktionen, Vergaser aufbau und die Wirkungsweise
Good luck!

Many thanks