MB6 - B18C4 injector seal kit

[Guest Chris Rox]

Hi guys. I've recently purchased the kit as advised in this topic.

 

But I've noticed that 2 of the seals are different widths to the original ones on the injectors. I can only find this one kit and it seems to say it is suitable for a wide variety of engines. Does it really matter? As long as the diameter is correct and the rail is tightened properly will there be a problem?

 

Any help will be appreciated.

 

Thanks.

[ickis86]

has age and fuel made them swell up? if they're close enough i wouldnt worry too much, as long as its torqued down properly and you check for leaks it should be fine, its only fuel rail pressure not like a diesel or direct injection system.

[Guest Chris Rox]

Thanks for the quick response! I don't know how old the originals are. They aren't discoloured or ripped or anything but I didn't know they could swell up. As i can't find anything else I'll have to use them and just check for leaks. As long as there are no leaks is that all that matters?