Replacement Scraper Blade for select Ariens Snow Blowers Typically used on 932016 (000101 – ) ST5+2, 5hp Tec., 20″ Blower 932025 (000101 – 001999) ST5+2, 5hp Tec., 20″ Blower 932026 (000101 – 005999) ST524, 5hp Tec., 24″ Blower 932027 (000101 – 007999) ST724, 7hp Tec., 24″ Blower 937001 (010001 – ) Metro, 3hp Tec., Electric, 21-inch Blower 937002 (008001 – ) Metro, 3 HP Tec., Electric, 21-inch Blower 937003 (000100 – ) Metro, 3 HP Tec., Electric, 21-inch Blower 937004 (000100 – ) Metro, 3 HP Tec., Electric, 21-inch Blower