Features
- 40-gallon after-axle replacement fuel tank
- Designed for 1999-2010 Ford F-350, F-450 and F-550 Narrow Frame Cab & Chassis vehicles
- Constructed from military-grade cross-linked polyethylene (XLHDPE)
- Resists rust, corrosion, lining failure and deterioration
- Fits the OEM after-axle tank location
- Compatible with most biodiesel fuel blends
- For diesel fuel only
- PS-123 sending unit required; sending unit not included
- Backed by Titan’s Lifetime Warranty
- Replaces select Ford OEM part numbers
Warranty
Titan Fuel Tanks manufacturer warranty
Lifetime warranty against structural failure of the tank (register within 60 days of purchase). Electronics: 6 months. Other components: 1 year.
Warranty claims are handled through Truck Army. Contact us and we'll work with the manufacturer for you.
Coverage is provided by the manufacturer under its published terms, which can change. Ask us if you have questions before you buy.
Description
Upgrade your diesel fuel system with the Titan Fuel Tanks 8020099 40-gallon After-Axle Replacement Fuel Tank. Designed for 1999-2010 Ford F-350, F-450 and F-550 Narrow Frame Cab & Chassis vehicles, this frame-mounted tank fits in the original after-axle tank location and replaces select OEM diesel tanks that use PS-123 sending units. It is also compatible with most biodiesel fuel blends and is intended for diesel fuel only. The sending unit is not included.
Constructed from Titan’s military-grade, cross-linked polyethylene, this replacement tank provides outstanding resistance to corrosion, rust, lining failure and fuel-system deterioration. The durable XLHDPE material is engineered to withstand demanding work-truck conditions and is backed by Titan’s Lifetime Warranty. Its 40-gallon capacity provides dependable supplemental fuel storage while maintaining the factory-style after-axle installation position.
The Titan Fuel Tanks 8020099 replaces select Ford equipment part numbers, including XC3Z9002AA, 6C3Z9002BA, 6C3Z9002A, 6C3Z9002E, 6C3Z9002F, 3C3Z9002AA and 5C3Z9002BB. Verify the truck’s model year, frame configuration and sending-unit application before ordering. All 1999 vehicles originally equipped with a 37-gallon tank require the 8020099-191 model, along with Ford straps and a skid plate. Some 2000 vehicles may use either tank configuration, so application verification with Titan is recommended. The product is also listed for fitment on select 2004-2007 Ford F-350 Super Duty applications.







