Washer used on metal installation tubes on some Sears, North Star, GE, and Ecowater systems.part numbers 7170335, 900570, WS60X10003
Washer used on metal installation tubes ( 507615 ) on some Sears, North Star, GE, and Ecowater systems.part numbers 7170335, 900570, WS60X10003 You should order in pairs ( 2 required ).
