Check the listing for details. Captain O-Ring – Replacement RP37021 Orings for Delta Victorian Faucet (4 Pack). Condition: New. Listed at 12.79 USD. Captain O-Ring – Replacement RP37021 Orings for Delta Victorian Faucet (4 Pack) Product Features: O-Ring Part Number: RP37021 Compatible with Delta Victorian Faucets. See diagram photo for where this o-ring goes in your faucet. Confirm that you are looking for part number RP37021 before ordering to confirm this o-ring will fit in your faucet. Package contains four (4) o-rings. Each faucet takes two o-rings. Replace your leaking o-rings and have extra spares on hand for the future with this handy four pack. Manufactured and warrantied by Captain O-Ring LLC. Proudly assembled in the USA! The RP37021 o-ring is compatible with Delta Victorian Faucets. See diagram photo for where this o-ring goes in your faucet. Confirm that you are looking for part number RP37021 before ordering to confirm this o-ring will fit in your faucet. Package contains four (4) o-rings. Each faucet takes two o-rings. Replace your leaking o-rings and have extra spares on hand for the future with this handy four pack. Manufactured and warrantied by Captain O-Ring LLC. Proudly assembled in the USA!