Replacement silicone O Ring fits under the Mash & Boil Recirculation Arm to provide a proper seal.
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Nov 20, 2022 by Roger
Q: What size is this o-ring?
A: See this link: https://www.williamsbrewing.com/Home-Brewing-Equipment/Wort-Making-Equipment/All-In-One-Wort-Making-Machines/Mash-Boil/Mash-Boil-Recirculation-Arm-O-Ring
