Mercedes Benz Throttle return spring. 

Photo three is this spring on my 1961 220S W111.

Please make sure it is correct for your car before purchasing.

From a 1967 230S, W111 Fintail

Good condition.  Probably needs a bushing.

The Fintail shirt is sold at   www.ebay.com/itm/323561133212

International buyers please read:

It is the buyer's responsibility to pay all customs or import fees taxes and duties. 
I do not put false information on customs forms.