Sanitaire Eureka Commercial Vacuum Motor Gasket Seal
This is the seal between the motor and housing on commercial direct air vacuums.
Fits Sanitaire models and more:
SC684, SC688, SC887,SC 689, SC684, S635, S645, S670, S675, S647, S677, SL635, SC9050, SC889, SC888, SC679, SC679, SC899, SC886,