52 Gallon extra heavy duty, cross-linked polyethylene fuel tank.

The Titan XXL tank also features minimal hang down below the bottom of the stock tank. (approximately only 2.5" lower). Installation is a breeze - no fabrication or cutting required. This tank is a direct fit, bolt-in application, making it the perfect upgrade for your Ram 2500 or 3500 pickup. Application For model years 2006-2012. For all Mega Cab 2500 & 3500 Models with Cummins Engines. For 4WD applications only. Note: For use with diesel fuel ONLY. Additional Details. The TITAN tank is 18 gallons larger at 52 gallons. The stock tank is only 34 gallons. Will not interfere with powered steps, air bag systems and most other accessories. Our mid-ship, direct replacement fuel tanks are designed to use your trucks' stock/OE sending unit. However, our tanks are compatible with Fleece, AirDog, FASS, etc.