One-way fuel pump for water and fuel, for Yamaha Yum outboard motorboats

1. Frequently used as a hand pump on boats to prime the outboard motor. 2. To prime the fuel pump after replacing the fuel filter. 3. To transfer gasoline, diesel, oil, water, etc. 4. Connects to most hose lengths. One-way function only. 5. Made from the best rubber and aluminum material, durable, oil-resistant, and age-resistant. Specification: Description: This is a marine fuel line assembly. It is made of alcohol-resistant material. The complete fuel line assembly includes a 7-foot fuel line hose with a large priming bulb and fuel line connectors for the tank and engine. The priming bulb and rubber hose provide a greater fuel flow to maximize performance. It is formulated to accommodate today's high-alcohol gasoline blends. It is also fully compatible with ethanol blended fuels. Don't miss out! Features: Frequently used as a hand pump on boats to prime outboard motors. For introducing fuel into the fuel pump after replacing the fuel filter. For transferring gasoline, diesel, oil, water, etc. Connects to most hose lengths. One-way function only. Made from the best rubber and aluminum material, durable, oil-resistant, and age-resistant. Specifications: Condition: 100% Brand New. Material: Rubber and Aluminum. Color: Black. Total Length: Approx. 1.95 m / 6.4 ft. Inner Tube Diameter: Approx. 8 mm / 0.31 in. Package Weight: Approx. 413g Equipment: For Yamaha Yum outboard motor. Package includes: 1 fuel pump. Note: Please allow a 0.5-1 inch error due to manual measurement. Thank you for your understanding.