Products Showing Parts for — {{ }}

No Results Showing Parts for — {{ }}
USD 1348.05
Part #: TFT4020217

Titan 4020217 40 Gallon Cab & Chassis Aft-Axle Auxiliary Fuel Tank

2017-2019 Ford F-350/F-450/F-550 Powerstroke (Cab & Chassis)
Part #: TFT4020217
Ships from manufacturer (Usually in 5-7 Days)

An Email Will Be Sent With Expected Shipping Date After Purchase

Our Recommendations Compatible Products
Scroll to View More


Add fuel capacity to your 2017-2019 Ford F-350/450/550 with the Titan 4020217 40 Gallon Cab & Chassis Aft-Axle Auxiliary Fuel Tank. The Titan Auxiliary Fuel Tank System is an aft-axle fuel tank that adds range to your Ford Cab & Chassis. This Aft-Axle Tank features Titan's cross-linked polyethylene construction and is built to last! Each kit includes an electronic controller management system, sending unit, transfer pump, wiring, fuel lines, and mounting straps. 

  • 40 Gallon Capacity
  • Auxiliary Fuel Tank
  • For Cab & Chassis F-350/450/550
Note: Miles to Empty on dash display can be corrected using FORScan software.

Vehicle Applications

2017 Ford 6.7L Powerstroke
2018 Ford 6.7L Powerstroke
2019 Ford 6.7L Powerstroke


  • MFG. Number 4020217
  • Manufacturer Name Titan Fuel Tanks
  • Shipping Weight 60.00 lb.
  • Shipping Length 19 in.
  • Shipping Width 36 in.
  • Shipping Height 31 in.
  • Fuel Type Diesel
  • Warranty Yes
  • Warranty Info Limited Lifetime
  • Prop 65 WARNING: Cancer & Reproductive Harm -


No Reviews Yet!

Write a Review

Include Your Order Number For a Chance to Win a $100 Gift card

Overall Rating

Your Information

Email Address will not be made public.

Customer Photos

Customer Photos

See what others built Submit your photo

Questions and Answers

No questions about this product. Be the first to ask a question!

Ask a question about this product

Please allow up to 1 business day for reply.