Mid-USA King Gas Tank 3.1 Gallon for 1958-2003 Harley-Davidson Sportster XL, 1958-1978 XL Sportster

Stretch your ride further without compromising the classic Sportster silhouette. The King tank's wider profile gives your bike a bold, purposeful stance while keeping you on the road longer between stops. Whether you're building a chopper, bobber, or simply upgrading for extra range, this tank delivers the presence and capacity serious riders demand.Key Features2" wider than the stock Sportster tank for added visual mass and commanding road presence.High tunnel design uses stock mounting positions for a clean, bolt-on swap.1958-1981 models use a blade/bayonet-style gas cap housing with a female 3/8" NPT petcock fitting.1982 and later models use a screw-in style cap housing with a male 22mm petcock fitting.Right-side petcock standard across all variants; left-side petcock available as a dedicated selection.Mounting hardware not included.Technical SpecificationsFuel Capacity: Approximately 3.1 gallons.Tank Length: 17.5".Tank Width: 10.75".Width vs. Stock: 2" wider than standard.1958-1981 Cap Style: Blade/bayonet-style housing.1958-1981 Petcock Fitting: Female 3/8" NPT.1982+ Cap Style: Screw-in style housing.1982+ Petcock Fitting: Male 22mm.Petcock Location: Right-side standard; left-side variant available as a separate selection.Hardware Included: No; mounting hardware must be sourced separately.Fitment NotesFits Harley-Davidson Sportster XL models from 1958 through 2003 across five distinct configurations.Select the correct variant based on your specific year range and required petcock orientation before ordering.Left-side petcock is only available on the 1982-2003 Rubber Mount Left Petcock variant; all other selections default to right-side.Mounting hardware is not included and must be sourced separately.Review the Fitment tab for a complete year and model breakdown prior to purchase.

• Mid-USA King Gas Tank holds 3.1 gallons for extended range for 1958-2003 Harley-Davidson Sportster XL models, with a wider, high-tunnel profile for custom styling
• Fits 1958-2003 Harley-Davidson Sportster XL models; available in multiple finish options to match any build style from factory to full custom
• Wide-body, high-tunnel king tank construction gives the Sportster a more imposing profile and provides additional fuel volume over the factory tank
• Drop-in fitment for XL Sportster frames with no modification required; petcock location and mounting points match OEM Sportster specifications
• Mid-USA has manufactured aftermarket Harley-Davidson parts and accessories since 1987, with a reputation for quality fitment and reliable performance