This flat belt can be used on all Hoover household uprights made during recent years which are not in the WindTunnel series. These include the Twin Chamber Bagless uprights as well as those which have a fabric bag or plastic bag housing attached to the front of the handle. It has replaced the belt #38528027 which was similar but not as thick.
For the WindTunnel uprights which use only one belt, see the WindTunnel Upright Belt. For similar products see our list of Hoover Vacuum Supplies.