Whether you're looking for an upgrade or replacing a damaged unit, you need a fuel tank that looks great and fits your truck properly. Alliance Truck Parts makes finding the perfect fuel tank easy with our industry-leading online configurator, where you can specify capacity, fill neck location and finish, all to properly fit your make and model of truck. Alliance Truck Parts fuel tanks are built to last and each one is thoroughly leak- and drop-tested to ensure consistent quality. But proper fueling doesn’t stop there. Faced with a general decline in the quality of diesel fuel, basic forms of filtration may not adequately protect precision components. Ultra-fine highly efficient filtration is essential for eliminating the primary threats to sensitive high-pressure common-rail injectors and components. Alliance fuel filtration systems come equipped with patented Aquabloc® media to help dirtproof, rustproof, and waterproof your engine.