That part is considered to be a piece of the gas cap assembly. You have to replace the whole thing.
Part # 17251-JJ60B
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Competition Clutch|Fast Intentions|Maxbore|NST|Setrab|Stillen|Tomei|Uprev| Z1
Avant Garde|SPC|Stance|Whiteline
Aerojacket|Seibon|Tanabe|TRS|TWM
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