Engineered as a precise duplication of the late-style "Flatside" tank sets, this HARDDRIVE component is designed for Harley-Davidson FXST models manufactured between 1984 and 1999. The tank is available in both 3.5 and 5-gallon capacities and features a screw-in bung configuration, ensuring compatibility with most FL, FXWG, and FXST style dashboards. This body part serves as a versatile solution for crash repairs or custom applications, offering a direct fitment profile for riders seeking to restore or modify their motorcycle's aesthetic and functional integrity.
The unit is supplied as raw metal, requiring the installer to perform final preparation and body work prior to finishing. To ensure long-term reliability, the tank must be test-fitted before any permanent prep or paint application is completed. Furthermore, strict adherence to installation protocols is required; all fuel tanks must be pressure tested and sealed internally, as the manufacturer’s warranty explicitly excludes coverage for tanks that have not been tested or properly sealed.
Manufacturer Spotlight:HardDrive V-Twin(Est. 1960, Boise, Idaho, USA)
American V-Twin aftermarket engineering and performance components.