40 Gallon After Axle Replacement Fuel Tank

Features:

• 40 gallon capacity for extended range
• Crosslink Polyethylene construction, durable and reliable
• Prevents tank delamination, protects fuel system
• OEM-style locking ring for easy installation
• Direct replacement for 2011-2016 Ford F250/F350 tanks
• Compatible with gooseneck and 5th wheel setups
• Reuses OEM skid plate and straps
• Same dimensions as OEM tank for easy fitment
• Drain fitting for easy maintenance
• 1/2" NPT fitting thread size for fuel system compatibility
• Dry weight of 25 lbs for easy handling
• No sump included, designed for direct replacement

Keep Your Fuel System Safe with the S&B 40 Gallon Replacement Tank

If you're tired of worrying about your fuel tank’s integrity and the risk of delamination causing major damage to your fuel system, the S&B 10-1001 40 Gallon After Axle Replacement Fuel Tank is exactly what you need. Designed to replace the OEM tank on 2011-2016 Ford F250, F350, F450, and F550 Super Duty trucks, this tank gives you the peace of mind you’ve been looking for. Built from tough Crosslink Polyethylene, it resists the issues that plague traditional steel tanks, like peeling linings and debris getting into your fuel system. This is a tank you can trust, offering the reliability you need for your truck's long-term health. With a direct fitment and the same dimensions as the OEM tank, installation is a breeze, making this a practical upgrade. The 40-gallon capacity means fewer stops at the pump, and whether you're towing heavy loads or going on long drives, you’ll appreciate the extra range. Plus, it’s compatible with both gooseneck and 5th wheel setups, giving you flexibility no matter what you’re hauling.

Designed for Durability and Precision Performance

The S&B 10-1001 40 Gallon After Axle Replacement Fuel Tank is engineered for tough performance and long-lasting durability. Constructed from premium Crosslink Polyethylene, this tank is immune to the delamination issues that often plague OEM steel tanks. The unique material ensures that the inside of your tank will never peel, keeping your fuel system clean and free of debris that could cause costly damage. With precise dimensions of 30.21" x 31.22" x 14.95", this tank fits seamlessly in place of the factory 40-gallon tank, ensuring you don’t sacrifice space or ground clearance. It's designed to directly accept your original OEM sending unit, making the transfer process quick and easy.

Fitment: 2011, 2012, 2013, 2014, 2015, 2016 Ford F250/F350 6.7L Powerstroke Cab & Chassis

Notes:

• This tank replaces the 2011-2016 Ford F250/F350/F450/F550 Powerstroke 6.7L Cab & Chassis tank.
• Skid plates and straps must be reused from the original tank.
• High-flow fuel stations require manual filling; automatic filling is not supported.
• Compatible with gooseneck and 5th wheel towing setups.
• Uses OEM-style locking ring, transferred from the original tank.
• Dimensions: 30.21" x 31.22" x 14.95", fits like the stock tank.
• Made from Crosslink Polyethylene, resistant to delamination.
• Includes a 1/2" NPT threaded fitting for fuel system connection.
• Dry weight is 25 lbs for easy installation.
• Direct replacement for the 40-gallon OEM tank.
• No sump included; designed for direct replacement.
• California Proposition 65 warning: may expose users to chemicals known to cause cancer and birth defects.

Install Instructions