91301-P2F-A01 O-Ring (7.3x2.2) - Overview. The 91301-P2F-A01 O-Ring (7.3x2.2) is a genuine Honda replacement sealing component designed specifically for marine engine fuel and intake systems. It plays a critical role in ensuring leak-free connections within the fuel injection and intake manifolds, thereby maintaining the efficiency and reliability of Honda marine engine systems. Precisely manufactured to Honda's factory specifications, the O-Ring fits seamlessly with related engine components, e