Sanitaire Vacuum Motor Pulley - SanitaireCommercialVacuum.com
The motor belt pulley is 1.25" tall and has one groove above the hex shaped part. It fits various Electrolux, Eureka and Sanitaire model vacuums. This pulley fits the following Sanitaire models.
S607D, S607D-1, S647A, S647B, S647B-1, S647D, S647E, S647E-1, S649A, S657A, S661B, S661E, S663A, S663B, S663D, S670A, S670A-1, S670A-2, S670B, S677A, S677A-1, S677A-2, S677B, S677D, S677D-1 and S9020A SC678A-1, SC679G, SC679H, SC679J-1, SC679J-2, SC679J-3, SC679JGS, SC679JGS-1, SC684E, SC684F, SC684F-1, SC684F-2, SC684F-3, SC688A, SC688A-1, SC689A, SC689A-1, SC689A-2, SC689A-3, SC695A, SC695A-1, SC881A-1, SC882A, SC882A-1, SC883A, SC883A-1, SC886D, SC886E, SC886E-1, SC886E-2, SC886E-3, SC887A, SC887B, SC887B-1, SC887B-2, SC887B-3, SC888D, SC888E, SC888F, SC888G, SC888G-1, SC888H, SC888H-1, SC888J, SC888J-1, SC888K, SC889A, SC899E and SC899E-2, SC899F and SC9050A