●1 Pcs 2007-2021 Tundra fuel door spring (2022/01/15 Updated with corrosion protection coating) ●Your tundra gas cap housing has been loosened because of a failed gas door spring. There is no need to replace the whole housing. Just replace the broken spring ●Fits: 2007-2021 Tundra gas door spring (The spring was soaked and oiled WD40 to prevent rust) ●Reference part numbers: 77305-0C060 77305-0C050, Tundra gas tank filler cap fix repair ●Easy installation. We offer a free exchange and return service