Practical construction Crafted with practical materials, this fuel pump delivers reliable performance and durability. It is designed to withstand wear and deformation, making it suitable for longterm use. Easy installation and use The fuel pump is quick to install and userfriendly. With its simple installation, you can your old pump and have your outboard running smoothly again. Wide compatibility Designed to fit various models, this fuel pump is compatible with Outboards 6 1987 and Outboards 6. Please refer to the provided pictures and check the OEM numbers 438559 or 0438559 to confirm proper fitment before . Key benefits Function: reliable fuel delivery and steady performance for your outboard engine. Compatibility: fits multiple models; verify with OEM numbers 438559 or 0438559. Material and durability: constructed from practical materials to resist wear and deformation for long service life. Performance: designed to provide reliable operation and consistent fuel supply. Use scenarios Routine maintenance: a worn fuel pump on compatible 6 hp outboards to restore fuel delivery. Onwater : swap the unit quickly at the dock or marina to resume operation after pump failure. Preseason service: install during offseason maintenance to ensure dependable starting and smooth running during the boating season.