91302-PNA-003 O-RING (7.45X3.61) - Overview. The 91302-PNA-003 O-RING (7.45X3.61) is a critical sealing component designed for Honda marine engine systems. This O-ring functions within the fuel injection system, specifically providing a reliable seal for fuel injectors and intake components. Its precise internal diameter of 7.45 mm and cross-section of 3.61 mm ensure a perfect, tight fit to prevent fuel leakage, maintaining optimal system pressure and performance. Crafted to meet strict Honda fa