Universal Fit Fuel Primer for 5/16 Inch Outboard Systems Designed for reliability and ease of use, this fuel primer is an essential component for smooth and efficient fuel delivery in most 5/16 inch outboard motor fuel systems. Built to withstand marine environments, it offers dependable performance whether you are boating for leisure, fishing, or maintaining your watercraft. Key Features and Benefits: Universal compatibility: Fits most outboard motors equipped with 5/16 inch fuel lines, making it suitable for a wide range of marine applications. Durable UVresistant rubber: Engineered to prevent cracking, fading, or deterioration caused by prolonged exposure to sunlight or harsh weather conditions. Integrated primer function: Builtin priming bulb ensures quick and efficient fuel transfer from the tank to the engine, reducing startup time and preventing engine hesitation. Quickconnect fittings: Streamlined installation allows for fast, secure attachment to your existing fuel system without the need for complex tools or modifications. Practical Applications: 1. Ideal for replacing worn or damaged primers on recreational boats, ensuring reliable operation during weekend outings. 2. Useful for fishing vessels requiring dependable performance during extended trips, reducing the risk of fuel delivery issues while on the water. 3. for seasonal boat maintenance and winterization, enabling fast fuel system preparation before storing or restarting your vessel. This fuel primer combines universal compatibility, rugged material construction, and userfriendly operation to provide a trusted solution for maintaining your outboard motor's fuel system performance. Whether for routine maintenance or emergency replacement, it is designed to help you keep your boat running smoothly and efficiently in any marine environment.