Can anyone tell me if the o-ring #25 in this diagram is visible when oil pump is off?I currently have pump off and was gonna change this o-ring,all I see is a tapered metal tube,no o-ring.I'm hoping it's under the metal tapered end on the tube..It's a 01 v6 accord.I'd anyone knows for sure I'd appreciate it cause I really don't wanna mess anything up trying to remove the o-ring..thanks

 

With the pump off it should be visible. Should be still in the block with the oil pipe assembly. or it could be stuck to the oil pump housing. There should be an o-ring on each end of the oil pipe assembly that goes into the block.

 

Cool,thanks for the response,I figured out the o ring is on each end of x-Fer tube..