o ring size

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LeeW

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Hi, can anyone tell me the size of the fuel line o rings on a C250D.Local MB dealers not interested.There's two sizes,the smaller one is what I'm after.Thanks.
 
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mattkh

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Your Mercedes
A160 W168 1999 1.6
Hi

Is this the o ring for the diesel line to the pump or the injectors.
What year car is it
 
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LeeW

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Its the o rings that fit on the clear plastic lines running between pump and fuel filter.The year of car is 1995.Thanks Lee.
 
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pcman_jh

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Your Mercedes
2013 E220 Cabriolet
Re O rings for C250D

I got replacement O rings no problem for my 94 C250D from my local dealer in Edinburgh, so I'd go back and ask why they don't stock them.

Also, my C250D's leak off pipes, the ones that run between the injectors, were visually OK but when I went to routinely change them (I had air ingress starting issues and this was the last item I changed) the ends that were pushed onto the injector nipples just crumbled in my fingers. Highly recommend you change them as well.

Hope this helps.
 
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