PEEK™ Needle Seal, SIL-30AC, SIL-30ACMPHPLC Replacement Parts, Pump Parts SpecificationsW&B Part #WB11140483Comp. to OEM #228-53178-91Product DetailsPEEK™ Needle Seal, SIL-30AC, SIL-30ACMPCompatibilityBrands (OEMs)ModelsShimadzuSIL-30AC, SIL-30ACMP