The Moroso dry sump tank O-ring is a direct replacement listed for Part Nos 22681 and 22689. Supplied as the sealing component for those dry-sump oil tank lids, the O-ring restores the sealing interface when replacing the lid or when the original seal has deteriorated. It is intended for service use to return the tank assembly to its original sealed configuration.
Moroso Dry Sump Tank O-Ring (Replacement for Part no 22681/22689)