The Jabsco Pumpgard Large Bowl O-Ring is a replacement Pumpgard bowl o-ring for the old style tall Jabsco 36200 & 36400 water strainers. This o-ring seals the Jabsco Pumpgard Large Bowl onto the strainer base.
These o-rings fit the old style 36200 & 36400 Jabsco strainers only.