pg188 This gearbox features a 188:1 reduction and 12 in. hex output shaft. It can be used with 775 or 500 series motor.. PG188, PG1892, PG1893, PG1894, PG1895, PG1896, PG1898, PG19, PG190, PG1900, PG1901, PG1903, PG1904, PG1905, PG1906, PG1907, PG1908, PG191, PG1915, PG1916
pg188, 10 188 5 2025..
