Fuel Filler door Spring

My fuel filler door is always flapping open as it has no spring to hold it back.

I am not sure what the part name is, but I would imagine it is a fuel door spring.

I know it is a metal item that is some of sort of J, L or U shape, but I have no idea what it is called or where to get one from.

Any ideas??????

Any other flappers out there !!

 

Yes im a flapper : but my spring is stiff . IF you cant buy replacement spring have you tried magnet?? worth a try

 

It's called a Kraftstofffüllertürfeder. Ok?

 

^-^

 

Dankershine enjoy zee sausage )

 

can I go into halfords and say - Haben sie einen Kraftstofffüllertürfeder ?

I do I need a part number for a 1972 bus??