Turbo oil supply line

[deeselfitter]

Just received a new oil supply line in the mail, there are 2 O Rings in the package with the line, I didn’t see any Orings when I took the broken line off.... any help on this subject?

 

[BigPapa]

They're probably for the fittings the line screws on. The fittings screw into the turbo and the block.