📱 Call Us

FSD26 IS LIVE: Every $1 spent = 150 entries to win a 2024 F-350 Limited + $20,000 cash.
1 5
Titan Fuel Tanks

Titan Fuel Tanks 13-24 RAM 2500/3500 Cummins Mega Cab Short Bed 50 Gallon XXL Mid-Ship Fuel Tank

4.7 store rating · 572 reviews
SKU: TFT7030213

Fits 2013–2025 Ram 2500, 2013–2024 Ram 3500 · Cummins

All 20 applications
$1,540.99
Only 4 left. Ships freight (LTL); we call you to schedule delivery.
231000 Entries150X
This purchase enters you to win FSD26, a 2024 F-350 Limited and $20,000 cash. See the truck · No purchase necessary
  • Authorized dealerGenuine Titan Fuel Tanks parts, sourced direct
  • 30-day returnsSee the return policy
  • Diesel techs on the line908-223-9744, call or text
  • Secure checkoutAmerican Express Apple Pay Diners ClubDiscoverGoogle Pay Mastercard PayPal

Using your RAM for hauling, towing or long-distance driving? Now you can replace that smallish original equipment (31 gallon) tank with a super-large, super-strong, TITAN and give yourself hundreds of additional miles of range with every fill-up. This big TITAN product allows you a lot more flexibility to choose the price, the time, and the place to interrupt your trip and fuel-up. (51 Gallon* TITAN Tank)Stop nearly half as much when you're on the road—cover more ground and don't clutter up your truck bed with extra fuel containers.Our new Mega Cab tank is made of our famous military grade, cross-linked polymer (XLHDPE). It's at least ¼ in. thick and built to outlast all competitors. It's tougher than steel and more durable than aluminum. We routinely test our products using state-of-the-art computer simulation as well as actual, physical drop tests. We fill our tanks completely and drop them 30 feet onto a steel plate---never losing a drop of liquid. Our legendary products are so tough and well-proven that we back them with a Lifetime Warranty*!This product comes with stainless steel interior flanges, galvanized steel mounting straps, plated high-strength steel front support, mounting bushings (7030213 only), rollover safety vent valves and all the needed accessories. Tank features exclusive low fuel trap design and only hangs 2.875 in. lower than bottom of stock (OEM) tank. The 7030213S product includes a custom molded shield which is recommended if truck is to be subjected to rigorous off-highway use. Installation is clean and easy—no drilling or cutting required. For model 2500 and 3500 Cummins Diesels with Mega Cabs, and 6 ½ foot beds. For model years 2013-2017.TITAN Underbody replacement tank for RAM Mega Cab Pickups with 6 ½ foot beds. Models 2500 and 3500 with Cummins Diesel Engines 2013-2017.

Installation Instructions
  • Super Durable Military Grade Polymer, Cross-Linked Polyethylene (XLHDPE)
  • Titan Mid-Ship Tanks Nearly Double The Capacity Of A Stock Tank
  • Nearly 200 Times Less Heat & Cold conductive than Metal Tanks
  • 415 Times Less Heat And Cold Conductive Than Aluminum Tanks
  • No Condensation, No Corrosion, and Easy to Install
  • Made With Military Grade Cross-Linked Polymer
  • Exclusive TITAN Sending Unit Mounting System
  • Titans Polymer Is 1/3 The Weight Of Steel
  • Compatible with most bio-diesel fuel
  • Manufactured With No Welds Or Seams
  • Extremely Tough And Rugged
  • Does Not Rust Or Corrode
  • 5 Year Limited Warranty
  • Reduces Condensation
  • Tougher Than Metal
  • Made In The U.S.A.
  • Easy Installation

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.

Same brand

More from Titan Fuel Tanks

Shop all 18 Titan Fuel Tanks parts

From the FSD shop

More for Dodge/Ram trucks

Everything for Dodge/Ram

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.

The shop floor
The shop floor
In-house fabrication
In-house fabrication
Engine work
Engine work

Authorized dealer for 140+ brands

All brands
  • 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.

⌕