O-Ring for access plate

[TonyS]

JohnB, I could not find the o-ring for the hatch, so I installed bigest round screw in clear access plate I could fit in the middle of the rectangular splash well plate. Then I siliconed the rectangular plate in place. Now I can see into the bilge and can screw out the round place to get to my pumps and valves. To get the rectangular plate up all you need is a screw driver, It brakes free easy. (JUST IN CASE)
My bilge has never been so dry.