Titan Fuel Tanks 7010217 56-Gallon Midship Tank | 17-19 GM 6.6L Duramax 2500HD/3500HD CCSB

• Extends your driving range for longer, uninterrupted journeys
• Military-Grade Construction
• Features a low fuel trap for efficient use of nearly every gallon
• Titan Torque Ring™
• No cutting, drilling, or fabrication required for installation
• Lifetime Warranty

Unleash More Miles with Confidence

Upgrade your 2017–2019 GM 2500HD/3500HD Duramax with the Titan Fuel Tanks 56-Gallon Midship Replacement Fuel Tank. This extra-capacity tank provides nearly double the fuel range of your stock tank, reducing stops for refueling and giving you the freedom to tackle longer trips or heavy-duty workloads with ease. Whether you're towing, off-roading, or traveling cross-country, the increased capacity and innovative design ensure you can go the distance without interruptions. With Titan’s commitment to quality and efficiency, this tank lets you maximize every mile while maintaining peace of mind.

Built Tough for Durability and Effortless Installation

Crafted from military-grade, cross-linked polymer (XLHDPE), the Titan tank is engineered for exceptional strength and longevity. Its ¼-inch thick walls resist corrosion, impacts, and wear, outperforming steel and aluminum alternatives. Featuring Titan’s exclusive Torque Ring™ OEM-style sending unit mounting system, installation is straightforward with no cutting, drilling, or fabrication required. The tapered design minimizes fuel traps, allowing nearly every gallon to be utilized, and it hangs just 2.5 inches below the stock tank shield for a sleek fit. Backed by a Lifetime Warranty, this tank is rigorously tested to meet the toughest demands, delivering durability and reliability you can count on.