These tanks accept the stock fuel pump. 3.3 Gallons Gas Fuel Tank For Harley Sportster 883 1200 Iron 883 XL1200 2007-21. EFI Smooth Tank for 07 up Harley XL Sportsters Screw Cap. Specification 100% Brand New EFI Smooth Tank for 07 up Harley XL Sportsters Screw Cap These tanks accept the stock fuel pump.