Dorman - HD Solutions Fuel Tank Strap P/N:578-5407

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$266.99
MPN: 578-5407
Item Package Code: EA
Part Has Core (Y/N): N
Item Package Quantity: 1
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Dorman - HD Solutions Fuel Tank Strap P/N:578-5407
Dorman - HD Solutions Fuel Tank Strap P/N:578-5407
$266.99

Searching for a Dorman fuel tank strap hardware kit? Start with the Dorman - HD Solutions Heavy Duty Fuel Tank Strap (P/N 578-5407), a direct-fit replacement that secures and supports the fuel tank against the frame on a wide range of Peterbilt heavy-duty trucks. It's cataloged for applications including the 1987-2005 Peterbilt 320 (L6-8.3L), 1995-2005 Peterbilt 330 (L6-7.2L), 1987-2002 Peterbilt 357, and 1987-2005 Peterbilt 362 (L6-12.7L) — see the Buyer's Guide tab for the full list of 168 applications.

  • Direct replacement: engineered to install in place of the original strap.
  • Durable construction: made of steel and aluminum with a natural finish to hold up against harsh road and weather conditions.
  • Ideal service part: recommended for installation whenever the fuel tank is serviced or replaced.
  • Mounting hardware not included: consult the vehicle service information for the correct fasteners and whether they may be reused.

If a corroded or sagging strap is letting the fuel tank shift, this Dorman fuel tank strap replaces it. Country of origin: Taiwan.

Interchange: M203128 · 1103596 · ST558

This part cross-references / interchanges with the following part numbers:

M203128, 1103596, ST558

Frequently Asked Questions

Does the Dorman fuel tank strap hardware kit include mounting hardware?

No — mounting hardware is not included with this strap. Consult the vehicle service information for the correct fasteners and whether they may be reused.

What is this fuel tank strap made of?

It's made of steel and aluminum with a natural finish, built to withstand harsh road and weather conditions.

What does a fuel tank strap do?

It secures and supports the fuel tank against the vehicle's frame. Signs it may need replacing include heavy corrosion or a loose, sagging tank.

Will this strap fit my Peterbilt?

It's cataloged for many Peterbilt heavy-duty models such as the 320, 330, 357 and 362. Check the Buyer's Guide tab to confirm your exact year and engine.

What numbers does this strap interchange with?

It replaces M203128, 1103596 and ST558.