91301-GGL-J01 O-Ring (6.3X2.2) - Overview. The 91301-GGL-J01 O-Ring (6.3X2.2) is a crucial sealing component used in Honda marine engine systems. It supports the fuel injection and throttle body systems by providing a tight seal that prevents fluid and air leaks ensuring reliable engine performance and longevity. Manufactured to exact OEM specifications, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. Genuine OEM Honda O-Ring wi