2007-2025 Dodge RAM Cab & Chassis 50 Gallon Replacement Tank - 84'' & 108'' Chassis (7030507)

Get ready to take your Ram/Dodge Cab & Chassis to the next level with the arrival of Titan's latest innovation: the XXL 50-gallon midship replacement tank. Whether you're tackling construction projects, delivering goods, or exploring new horizons, this tank ensures you have the fuel capacity you need to get the job done efficiently and effectively.

Crafted from our renowned military-grade, cross-linked polymer material, this tank sets a new standard for durability and reliability. With a thickness of at least ¼", it's built to outlast all competitors, standing strong against the toughest conditions. Tougher than steel and more durable than aluminum, this tank is engineered to exceed expectations.

Rest assured, our new design has undergone rigorous testing to ensure unparalleled quality and performance. Backed by our legendary Lifetime Warranty, you can trust that our products are built to last, giving you the peace of mind to tackle any task with confidence.

Don't settle for subpar and outdated metal fuel tanks. Elevate your Ram/Dodge Cab & Chassis vehicle with Titan's superior midship replacement tank and experience the difference for yourself.

For model years 2007-2025.

For Ram/Dodge Cab & Chassis Trucks 84" & 108" CA trucks.

0301130000 adaption bracket is required when installing on 192.5” wheelbase/108” CA truck

•    Optional kit (9900057) will allow the tank to be used as an auxiliary tank to feed a stock rear, after axle tank.
•    Optional filler neck assembly is also available. (P/N 9900025)
•    Our mid-ship, replacement fuel tanks utilize the truck’s stock/OE sending unit. An aftermarket or upgraded sending unit is not needed or required in any way.
•    In rare cases, some aftermarket/upfit C&C products may cause interference with the Titan Tank. It is best practice to ensure other aftermarket/upfit items will not interfere with the Titan Tank before purchasing.

CA or Cab to Axle refers to the distance/length in inches between the back of the cab and the center of the rear axle.

YES: Great! All you need to purchase is a Titan tank. You don’t need to worry about anything else on this page.

NO: You’re going to need a few extra parts. Let’s help you get everything sorted.

No. The Ram trucks come with the DEF tank installed out of the way of the midship tank.

As an Auxiliary Tank: Your Titan midship tank will be installed where the stock midship would be located. The fuel in the tank will be transferred into your stock aft-axle tank. This is similar to an auxiliary in-bed tank system.
You'll also need to purchase:

• Titan Ram Chassis Auxiliary Kit - PN:9900057(Comes with a sending unit, auxiliary pump, controller, and all necessary wiring.)
• A fill neck for your new tank. (Titan offers a Universal Filler Neck Kit - PN:9900025)

By deleting my aft-axle tank and using the Titan tank as a stock midship: While deleting the aft-axle tank is a common enough practice, we have found that Ram prefers to work with registered upfitters or dealers for parts such as fuel lines. We highly recommend working with a registered upfitter in your area with experience doing these modifications.

• We recommend replacing your existing fuel lines with lines designed for the Ram midship tank. While fuel line modifications are possible, DO NOT modify your fuel lines without a thorough understanding of the process.
• The aft-axle sending unit is tall enough to work with our midship tank, but the float arm points the wrong direction. This requires the sender to be clocked at a different angle and requires the orientation tab to be modified. Please be aware that these sending units are made from a brittle plastic that cracks easily.
• Rather than trying to rearrange or adjust the electrical harness, we recommend extending the wires in the electrical connection.

As a stock Ram tank by reconfiguring my truck to have stock dual tanks: This installation is extremely complicated. Please be aware that this will essentially require you to completely replace all fuel lines, sending units, and the entire electrical harness for your vehicle. If your vehicle requires a dual stock tank set-up, we HIGHLY recommend purchasing a truck that comes with dual stock tanks. That method would only require you to swap out the stock midship for the Titan midship tank.