Hold the fuel tank securely in place with the Dorman - OE Solutions Fuel Tank Strap 578-685, a rear upper replacement for the 1999-2000 Ford F-250 Super Duty, F-350 Super Duty, F-450 Super Duty, and F-550 Super Duty built with the V10-6.8L, V8-5.4L, or V8-7.3L engine (see the Buyer's Guide tab for exact engine coverage per model). This steel strap wraps around and supports the fuel tank against the vehicle, and Dorman recommends replacing it whenever the tank is serviced or replaced.
- Direct replacement: engineered to reproduce the original strap's fit, function, and performance on the listed applications.
- Durable steel construction: made from steel with a silver finish to withstand harsh road and weather conditions.
- End fittings: one tab end and one bolt-hole end for mounting.
- Package contents: two fuel tank straps; mounting hardware is not included — consult the vehicle service information for the correct fasteners and whether they may be reused.
Backed by 100 years of automotive aftermarket experience. Country of origin: Taiwan.
Interchange: F81Z9092DA · ST569
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does this fuel tank strap do?
It wraps around and supports the fuel tank, holding it securely against the vehicle in the rear upper position. Dorman recommends replacing it whenever the tank is serviced or replaced.
Will it fit my truck?
It's a direct replacement for the 1999-2000 Ford F-250, F-350, F-450, and F-550 Super Duty with the V10-6.8L, V8-5.4L, or V8-7.3L engine. Check the Buyer's Guide tab for exact coverage.
How many straps come in the package?
The package contains two fuel tank straps.
Is mounting hardware included?
No, mounting hardware is not included. Consult the vehicle service information for the correct fasteners and whether they may be reused.
What is the strap made of?
It's made from steel with a silver finish, built to withstand harsh road and weather conditions. Country of origin: Taiwan.
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