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The RustBuster fuel tank crossmember replaces the OEM support for 2006–2010 Hummer H3 models. It's a direct-fit structural repair part that restores the mounting points and underbody support for the fuel tank, intended to replace corroded or damaged crossmembers and maintain proper tank alignment and secure mounting for the specified H3 years.
Rust Buster 06-10 Hummer H3 Fuel Tank Crossmember
