Gasket for Radiator Cap fits John Deere A Unstyled, B Unstyled, G Unstyled (SN: 4251 - 12999), AO Unstyled up to SN: 259999, AR Unstyled up to SN: 259999, BO Unstyled, BR Unstyled, D Used as a fuel cap on early models, D Unstyled, GP Used as a fuel cap

Replaces D473R