HomeHPLC Replacement PartsPEEK™ Needle Seal, SIL-30AC, SIL-30ACMPPEEK™ Needle Seal, SIL-30AC, SIL-30ACMP PEEK™ Needle Seal, SIL-30AC, SIL-30ACMP Add to quote This product is already in your quote request list. Browse the list Description Description Reference WB042 OEM Part 228-53178-91 Models: SIL-30AC, SIL-30ACMP