In the pic below, there is a seal in the top left piston slot. What does it go to?

I asked several people and no one knew, even the folks at iPd. It just hit me what it goes to.

Yes, that paper gasket does go on that pipe, but that piple also is removable from the block. There is an o-ring that sits inside the back of the water pump housing.rspi wrote:@ J_CD: No, the coolant pipe has the paper type gasket just to the top of the orange front cam shaft seals.
@ JordanW: Same thing.
If noone guesses it correctly, I will post my thoughts tomorrow afternoon. A 24 hour quiz.