Keep your semi-truck running smoothly with International ProStar Fuel Tank Senders. This collection includes high-quality fuel level senders, adapters, and tubes designed for accurate fuel monitoring in ProStar models. With options from top brands like Isspro and BESTfit, you'll find the right sender to replace worn or faulty components. These durable, adjustable senders work for tanks up to 27 inches deep, ensuring precise readings. Whether replacing a part or optimizing your fuel system, this category has the solutions to maintain your truck's performance and efficiency.