
Dorman 578-521 Fuel Tank Strap
Fuel Tank Strap for Toyota Tundra
This Dorman fuel tank strap is a direct replacement for the original tank support on select Toyota Tundra applications. Built from steel with a black powder-coated finish, it is made for fuel tank service and replacement work where secure tank retention matters.
Compatible with 2005-2006 Toyota Tundra, this fuel tank strap set is a practical OE-style replacement for fuel storage repairs. The Dorman 578-521 is recommended whenever the fuel tank is replaced or serviced, and it is built to handle harsh road and weather exposure.
Key Features
- Direct replacement fuel tank strap for select Toyota Tundra models
- Steel construction for strength and durability
- Black powder-coated finish for added corrosion resistance
- Eyelet and bolt-hole end designs for factory-style mounting
- Designed for fuel tank replacement or service work
- Cross-reference part numbers include 776010C030 and Spectra Premium ST352
Detailed Description
Dorman 578-521 is a fuel tank strap assembly engineered for 2005-2006 Toyota Tundra applications. It follows the original strap layout and mounting style, making it a direct replacement for the factory part during fuel tank service. The steel construction and protective black coating help the strap stand up to road splash, moisture, and changing weather conditions.
This part number, 578-521, is suited for repair jobs where the fuel tank has been removed, replaced, or inspected and the original strap no longer provides reliable support. For Toyota Tundra fuel tank strap replacement, this OE-style component helps restore proper tank retention without changing the factory mounting approach.
Common Issues This Part Can Address
- Corroded or weakened fuel tank straps
- Fuel tank support concerns after tank removal
- Damage from road salt, moisture, or age
- Need for a direct replacement during fuel tank service
- Factory strap wear on 2005-2006 Toyota Tundra models
Installation Notes and Tips
Inspect the fuel tank, mounting points, and surrounding hardware before installation. Verify that the strap shape, end style, and dimensions match the original part on the vehicle. Because mounting hardware is not included, reuse or source the correct hardware as needed for the repair. Confirm fitment for your specific 2005 or 2006 Toyota Tundra before installation.
Quality Assurance
Dorman manufactures replacement parts with direct-fit service applications in mind, and this strap is built from durable steel for long-term use in demanding underbody conditions. The part number 578-521 is intended as a factory-style replacement for select Toyota Tundra fuel tank service work.
Dorman 578-521 Fuel Tank Strap
Fuel Tank Strap for Toyota Tundra
This Dorman fuel tank strap is a direct replacement for the original tank support on select Toyota Tundra applications. Built from steel with a black powder-coated finish, it is made for fuel tank service and replacement work where secure tank retention matters.
Compatible with 2005-2006 Toyota Tundra, this fuel tank strap set is a practical OE-style replacement for fuel storage repairs. The Dorman 578-521 is recommended whenever the fuel tank is replaced or serviced, and it is built to handle harsh road and weather exposure.
Key Features
- Direct replacement fuel tank strap for select Toyota Tundra models
- Steel construction for strength and durability
- Black powder-coated finish for added corrosion resistance
- Eyelet and bolt-hole end designs for factory-style mounting
- Designed for fuel tank replacement or service work
- Cross-reference part numbers include 776010C030 and Spectra Premium ST352
Detailed Description
Dorman 578-521 is a fuel tank strap assembly engineered for 2005-2006 Toyota Tundra applications. It follows the original strap layout and mounting style, making it a direct replacement for the factory part during fuel tank service. The steel construction and protective black coating help the strap stand up to road splash, moisture, and changing weather conditions.
This part number, 578-521, is suited for repair jobs where the fuel tank has been removed, replaced, or inspected and the original strap no longer provides reliable support. For Toyota Tundra fuel tank strap replacement, this OE-style component helps restore proper tank retention without changing the factory mounting approach.
Common Issues This Part Can Address
- Corroded or weakened fuel tank straps
- Fuel tank support concerns after tank removal
- Damage from road salt, moisture, or age
- Need for a direct replacement during fuel tank service
- Factory strap wear on 2005-2006 Toyota Tundra models
Installation Notes and Tips
Inspect the fuel tank, mounting points, and surrounding hardware before installation. Verify that the strap shape, end style, and dimensions match the original part on the vehicle. Because mounting hardware is not included, reuse or source the correct hardware as needed for the repair. Confirm fitment for your specific 2005 or 2006 Toyota Tundra before installation.
Quality Assurance
Dorman manufactures replacement parts with direct-fit service applications in mind, and this strap is built from durable steel for long-term use in demanding underbody conditions. The part number 578-521 is intended as a factory-style replacement for select Toyota Tundra fuel tank service work.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Fuel Tank Strap for Toyota Tundra
This Dorman fuel tank strap is a direct replacement for the original tank support on select Toyota Tundra applications. Built from steel with a black powder-coated finish, it is made for fuel tank service and replacement work where secure tank retention matters.
Compatible with 2005-2006 Toyota Tundra, this fuel tank strap set is a practical OE-style replacement for fuel storage repairs. The Dorman 578-521 is recommended whenever the fuel tank is replaced or serviced, and it is built to handle harsh road and weather exposure.
Key Features
- Direct replacement fuel tank strap for select Toyota Tundra models
- Steel construction for strength and durability
- Black powder-coated finish for added corrosion resistance
- Eyelet and bolt-hole end designs for factory-style mounting
- Designed for fuel tank replacement or service work
- Cross-reference part numbers include 776010C030 and Spectra Premium ST352
Detailed Description
Dorman 578-521 is a fuel tank strap assembly engineered for 2005-2006 Toyota Tundra applications. It follows the original strap layout and mounting style, making it a direct replacement for the factory part during fuel tank service. The steel construction and protective black coating help the strap stand up to road splash, moisture, and changing weather conditions.
This part number, 578-521, is suited for repair jobs where the fuel tank has been removed, replaced, or inspected and the original strap no longer provides reliable support. For Toyota Tundra fuel tank strap replacement, this OE-style component helps restore proper tank retention without changing the factory mounting approach.
Common Issues This Part Can Address
- Corroded or weakened fuel tank straps
- Fuel tank support concerns after tank removal
- Damage from road salt, moisture, or age
- Need for a direct replacement during fuel tank service
- Factory strap wear on 2005-2006 Toyota Tundra models
Installation Notes and Tips
Inspect the fuel tank, mounting points, and surrounding hardware before installation. Verify that the strap shape, end style, and dimensions match the original part on the vehicle. Because mounting hardware is not included, reuse or source the correct hardware as needed for the repair. Confirm fitment for your specific 2005 or 2006 Toyota Tundra before installation.
Quality Assurance
Dorman manufactures replacement parts with direct-fit service applications in mind, and this strap is built from durable steel for long-term use in demanding underbody conditions. The part number 578-521 is intended as a factory-style replacement for select Toyota Tundra fuel tank service work.












