Discover the versatile Peterbilt 386 Fuel Tank Senders product lineup, offering a comprehensive selection of high-quality parts for your semi-truck's fuel system. This product lineup includes a variety of Isspro, BESTfit, and Teltek fuel level senders designed to fit 23-inch to 26-inch diameter fuel tanks, providing precise and reliable fuel level monitoring. Whether you need a replacement for a worn-out sender or want to upgrade to a more advanced model, you'll find the perfect solution here. With a focus on durability, precision, and easy installation, these fuel tank senders ensure your truck's fuel system operates at its best, maximizing efficiency and keeping you on the road. Explore this product lineup to find the perfect fuel level sender for your Peterbilt 386 and keep your rig running smoothly.