ACORN | sku: 400009360 Acorn Engineering Company Repl O-Rings, #14, Package Of 40 Acorn Engineering Company Repl O-Rings, #14, ^ This is an Acorn OEM Replacement Part. ^ This replacement O-Ring is used on Acorn Flood-Trol Valve Assemblies - Old and New Style. ^ These come in a... Log in for pricing