Feature 1OE Number: The referencing OE number of this fuel pump are 593363717, 593363718, which is molded and designed depend on the original data. 2Fitment: The fuel pump assy is a replacement for 1100 Zxi 20002003, for 900 STS 20012002, for 900 STX 20002006, please check before ordering. 3Function: Supplies fuel from a fuel container to the carburetor, which is an important part of the engine to keep the engine running. 4Parameters: The inlet tube diameter of the fuel pump assy is 4.8mm, the outlet tube diameter is 7.8mm, with 350ml/min fluid flow rate. 5Easy to Install: Stringently manufactured to meet the original standard, perfect replacement for the old or broken one, improving the time efficiency. Specification Item Type: Fuel Pump OE Number: 593363717, 593363718 Material: Aluminium alloy Inlet Pipe Diameter: Approx. 4.8mm/0.19in Outlet Pipe Diameter: Approx. 7.8mm/0.31in Fluid Flow Rate: 350ml/min Fitment: Fits for 1100 Zxi 20002003 Fits for 900 STS 20012002 Fits for 900 STX 20002006 Package List 1 x Fuel Pump Kit 2 x Gasket Note Please double check the part number of your item, matching information is for reference only. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!