Outer Limits 4x4 Board

So i have this spare engine i've started to tear down and the rubber ring on the water pipe that slot's into the pump is pretty perished.

Is this replaceble or do ineed to start finding a new pipe?

It's replaceable. Long as the pipe isn't corroded. There is a thread in here with more info.

lol searching elsewhere revealed the word o-ring.

The pipe is a bit corroded, but now that i know it's replaceble i can remove it and see if i can recondition the pipe.