Upgrade your Ford truck's fuel system with the S&B 40 Gallon Fuel Tank, designed specifically for 2011-2016 Ford F 250, F 350, F 450, and F 550 Powerstroke 6.7L Cab Chassis models. This premium after-axle replacement tank addresses common issues associated with OEM tanks, providing a reliable solution that safeguards your vehicle's performance.

Features

• The Problem: Many OEM after-axle 40-gallon fuel tanks are prone to failure due to a coating that can delaminate over time. Once the coating peels off, it contaminates the fuel system, potentially damaging critical components and leading to costly repairs.

• The Solution: S&B's tanks are crafted from durable crosslink polyethylene, a material that won’t delaminate. This makes our tank the ideal replacement to prevent contamination issues and protect your fuel system from damage.

• OEM Style Locking Ring: For easy installation, the S&B tank allows you to transfer your original Ford locking ring, securing your OEM sending unit quickly and efficiently. This design simplifies the installation process, saving you time and effort.

Fitment

• 2011-2016 Ford F-250 (6.7L Diesel)
• 2011-2016 Ford F-350 (6.7L Diesel)
• 2011-2016 Ford F-450 (6.7L Diesel)
• 2011-2016 Ford F-550 (6.7L Diesel)

Document & Video

View Instructions

Important Note: The nozzle at high-flow fuel stations (truck stops) will not be able to fill automatically. Skid plates and straps are NOT included. These parts are reused.

This is a direct replacement to the OEM 40 gallon tank. This and your current OEM tank are the same size and shape. This poly tank resolves the problem of the OEM steel tank delaminating.

WARNING For Those Using Auxiliary Fuel Tanks

On S&B and OEM diesel fuel tanks, there are one or more rollover valves. The rollover valve uses a float/weight to close the valve when the float is immersed in fuel. This prevents fuel leakage in the event of a rollover. Gravity feed tanks or electronically controlled feed tanks can overfill the S&B or OEM tank. If/when the tank is overfilled, the rollover valves will prematurely close. Without the required vapor space in the tank, this violates the “overfill restriction” requirement of 49 CFR 393.67(12)(i). An overfilled tank can lead to a pressurized fuel tank, leaking, and tank failure. Therefore, the use of a gravity feed tank or electronically controlled transfer tanks (that allow the S&B tank to overfill) in conjunction with a S&B Tank is dangerous and will void the S&B Tank warranty.