52 Gallon Replacement Fuel Tank 14-20 Ram 2500 / 3500 Crew Cab Short Bed Diesel

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  • 52 Gallon Diesel Fuel Capacity
  • Sits 2.4" below OEM tank.
  • Install takes 2-3 hours with no cutting, drilling or modification.
  • High quality high-density crosslink polyethylene
  • Will NOT rust, corrode, demlaminate over time
  • Reuses the factory sending unit with new float arm for accurate guage readings
  • Transfer Pump and Lift Pump Ready
  • Works with OEM Skidplate



Transfer Pump: Add on our GPI Transfer pump kit. Save space in your bed and pull fuel out of your large S&B Tank.(coming soon)

Aftermarket Lift Pump: Want to install an aftermarket lift pump? Our patent pending integrated sump design allows for easy install.


This Part Fits:

2014-2020 Ram 2500 Diesel

2014-2020 Ram 3500 Diesel

Cab Size:
Crew Cab
Bed Length:
6ft 9in
Fuel Tank
Fuel Type:

Warranty Information

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S&B is firmly committed to providing our customers with best in class, reliable products from Authorized Dealers. S&B Tanks products purchased from Authorized Dealers by the original purchaser are backed by S&B Tanks' Limited Lifetime Warranty when used on vehicles for which they were designed and installed correctly. If one of our products is not performing properly or is defective, S&B Tanks will replace it. S&B will not be responsible for any consequential, indirect, contingent, special or other damages not outlined in this warranty.

If you purchased S&B products from an unauthorized dealer or if the original factory serial number has been removed, defaced or altered, your S&B limited warranty will not be valid. Unfortunately, there are some websites and dealers who claim to be authorized S&B resellers but are not. S&B Products sold on these unauthorized websites or by unauthorized dealers do not carry a warranty from S&B. When you purchase products from an unauthorized website or dealer you are taking a risk, because these products may be counterfeit, used, or defective. Please protect yourself by ensuring that you only purchase S&B products from an S&B Authorized Dealer.

What is not covered by the S&B Tanks Warranty
GPI fuel transfer pumps and EZ Lynk devices are not covered on the S&B Tanks warranty.

Replacement of Product.
In order to return any product to S&B, an RMA number must be issued. Customer must supply proof of purchase and product must be sent back at customer’s cost.

Extent of Warranty.
If a defective product is properly returned to S&B Tanks, it will be replaced. S&B Tanks reserves the right to decide as to if the terms of the warranty outlined above have been followed properly. Should S&B decide that the terms of the warranty do not apply, S&B will under no obligation honor this warranty. Under no condition shall S&B Tanks be responsible for any contingent, special, consequential, indirect or other damages.

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