NOT BLACK "O" RINGS

[Pali7]

Is there a function difference between black and colored (not black) O rings? Some of the O rings I am replacing are different colors. I have black ones, I don't want to go on a big hunt for colored ones, unless if it is necessary or better. Is anybody well versed in this specific question? Thanks

[Digger]

Yes there is a difference and it's more than color, question is will it make a difference where you are going to use them. So you blow some Freon, not good for the planet but not exactly dangerous, Don't put something on a fuel line that will dissolve and never skimp on brakes and steering.

[Pali7]

Thanks.