Liquid level monitoring and delivery are crucial in marine applications. For more than 40 years, Wema USA — now known as KUS USA — has developed the world’s best liquid senders for boats as well as agricultural, industrial and truck applications. A Wema fuel sender unit offers the precision you need with durable construction to withstand saltwater, chemicals and corrosive liquid. They’re an OEM supplier for many boat manufacturers and make aftermarket parts to upgrade your watercraft.

Marine Parts Source is an authorized KUS dealer with hundreds of parts in stock. A KUS fuel sender can be purchased in many sizes to fit your tank. Add a fuel level sensor, water level gauge, gaskets and other parts for efficient performance. We also have KUS waste tank sending units and accessories; these apply the company’s same fuel-sending technology to waste disposal for a cleaner, more sanitary vessel. Take advantage of great prices and free shipping on orders over $100. Call us toll-free at 866-388-0390 or use our contact form.