17231-ZM3-010ZC & 17211-ZM3-000 Genuine Honda OEM Red Air Cleaner Cover & Filter for GX22 and GX31 Genuine Honda OEM air filter 17211-ZM3-000 and cover 17231-ZM3-010ZC (Red) Fits Honda engines GX22 and GX31 Interchanges with 17211-ZM3-800 square air filter Supersedes Honda air cleaner covers 04105-ZM3-G00ZB, 04105-ZM3-G00ZC, and 04105-ZM3-G00ZD Supersedes Honda air cleaner covers 17231-ZM3-010ZB, 17231-ZM3-010ZC, and 17231-ZM3-010ZD