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Titan Fuel Tanks

Titan Fuel Tanks 25-26 RAM 2500/3500 Cummins Mega Cab Short Bed 50 Gallon XXL Mid-Ship Fuel Tank

4.7 store rating · 572 reviews
SKU: TFT7030225

Fits 2025 Ram 2500 / 3500 · Cummins

All 7 applications
$1,582.99
Only 2 left. Ships freight (LTL); we call you to schedule delivery.
237300 Entries150X
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  • Authorized dealerGenuine Titan Fuel Tanks parts, sourced direct
  • 30-day returnsSee the return policy
  • Diesel techs on the line908-223-9744, call or text
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Titan Fuel Tanks is once again revolutionizing the industry with the release of the new Gen 7 XXL Replacement Fuel Tanks. Our tanks are the most advanced and capable XXL fuel tanks ever produced. Constructed from our renowned High-Density Cross-Linked Polyethylene XLHDPE), they offer unmatched durability and a lifetime warranty, surpassing any other fuel tank on the market. The Gen 7 tanks boast three innovative new features to maximize versatility. A fast fill vent kit for hassle free fueling at high-flow truck stop pumps, a universal pickup tube compatible with high-pressure fuel systems, and a transfer pump kit, allowing you to conveniently fuel other vehicles directly from your XXL replacement tank. These kits are optional and sold separately. They can be found at the bottom of this page. The Titan 50 Gallon Extra capacity Mid-Ship Replacement Fuel Tank, designed specifically for 2025+ Ram 2500 and 3500 pickups with Mega Cabs, Short Beds, and Cummins engines. With this innovative upgrade, you're not just investing in a larger fuel tank - you're investing in unparalleled freedom and convenience on the road. The tank comes complete with a black-coated, galvanized steel mounting strap and front support system. Plus, with its exclusive low fuel trap design all 50 gallons are usable capacity. We could advertise a larger capacity, but we chose to only market usable capacity to set honest and reasonable expectations for our customers. 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.

  • Super Durable Military Grade Polymer, Cross-Linked Polyethylene (XLHDPE)
  • Super Durable Military Grade Polymer; Cross-Linked Polyethylene [XLHDPE]
  • Nearly 200 Times Less Heat And Cold Conductive Than Metal Tanks
  • Nearly 200 Times Less Heat & Cold conductive than Metal Tanks
  • No Condensation, No Corrosion, and Easy to Install
  • No Condensation; No Corrosion And Easy to Install
  • Exclusive TITAN Sending Unit Mounting System
  • Compatible with most bio-diesel fuel

Reviews

What customers say

Verified reviews collected by Loox from real orders.

Good to know

Questions, answered straight.

If it is not here, call or text the counter. Real people, real answers.

Fitment

  • Will this fit my truck?

    The Fits section at the top of the page lists the manufacturer's applications for this exact part. If your year, make and model is not there, or you are not sure, text us a photo of what you are replacing with your year and engine and we will confirm it before you order.

  • What if I order the wrong part?

    Call or text us before it ships and we will swap it. After delivery you have 30 days to return it in new, uninstalled condition. The return policy has the restocking details.

Shipping

  • When will it ship?

    In-stock parts usually ship within 1 to 2 business days from warehouses across the USA. The stock line under the options tells you the status of the part you are looking at. Large items ship LTL freight and we call to schedule delivery.

  • Why did I only get part of my order?

    We ship from multiple warehouses, so an order with several items can arrive in more than one box. Tracking for each shipment is emailed as it goes out. Full details in the shipping policy.

Returns and warranty

  • What is the return policy?

    30 days from delivery, in new and uninstalled condition, with a restocking fee. Everything is spelled out in the Returns & Refund Policy.

  • How do warranty claims work?

    We are an authorized dealer, so the manufacturer's warranty applies to every part we sell. Call or text us with your order number and we handle the claim with the brand for you.

Paying

  • Can I pay over time?

    Yes. Shop Pay installments are offered at checkout on qualifying orders, and the monthly estimate shows right under the price.

  • What is a core deposit?

    Some remanufactured parts, like injectors and turbos, carry a refundable core deposit. It is shown on the product page when it applies and refunded when your old part comes back to us.

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Why buy here

A diesel shop that sells parts, not a website that sells boxes.

Every part on this site is one our own techs can stand behind.

  • We run what we sell

    A working diesel repair and fabrication shop in Nazareth, PA. These are the parts our techs install every week.

  • Real techs on the phone

    Call or text 908-223-9744 and you get a diesel tech, not a script.

  • Authorized dealer

    Genuine parts straight from the manufacturer, with the factory warranty behind them.

  • Fast from stock

    Most in-stock parts ship in 1 to 2 business days from warehouses across the USA.

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In-house fabrication
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Engine work
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  • 7+ Years in business
  • 6+ Shop technicians
  • 30,000+ In-stock SKUs
  • 25+ Trucks given away
FSD shop interior - trucks on lifts The shop floor, Nazareth, PA

Full Send Diesel, Nazareth, PA

A team of diesel people, not a call center.

Full Send Diesel is a shop full of techs, builders and parts people in Nazareth, Pennsylvania. When you call or text, you reach someone who works on these trucks and knows the parts.

Not sure what you need? Send a photo of what you are replacing with your year and engine. We will point you to the right part, confirm it is in stock, and get it moving.

Call 908-223-9744 Text us Email

Mon–Fri, 8am–4pm ET. After hours, text or email and we answer first thing in the morning.

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