【Perfect Size】: With a diameter of 8mm (5/16'') and compact dimensions , our fuel pump is specifically designed for Yamaha outboard engines, ensuring a snug fit for optimal performance.
【Superior Materials】: Crafted with high-quality aluminum alloy and rubber, our fuel pump guarantees extended service life, making it a reliable investment for your boating adventures.
【Versatile Functionality】: Ideal for Carburettor and low-pressure fuel systems, our 8mm 5/16" fuel primer bulb serves as a black rubber fuel transfer primer pump bulb, providing essential fuel supply for marine boat gas.
【Built for Durability】: Equipped with a rubber primer bulb and metal valve, our pump maintains flexibility in extreme temperatures, preventing collapsing issues, and ensuring smooth fuel delivery.
【Efficient and Easy】: The hand primer bulb features a one-way valve, enabling effortless installation and helping you quickly prime the fuel system without any hassle.
Product From USA