Harley-Davidson

FLSTFI Fat Boy Parts & Accessories

Shop parts and accessories for the Harley-Davidson FLSTFI Fat Boy (2001-2006). Browse 5,165+ products organized by year, then confirm trim on product pages for exact fit.

Vehicle Fitment Catalog

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2006850 parts 2005869 parts 2004852 parts 2003862 parts 2002857 parts 2001875 parts

About Harley-Davidson FLSTFI Fat Boy Parts

Parts shown for the Harley-Davidson FLSTFI Fat Boy are organized by vehicle fitment data. Select your year above, then confirm trim on product pages when you need exact fitment.