Part Number: 456-24SA (Str plug shell assy)Part Number: 97-3106A12850SA (Str plug shell assy)Part Number: 97-3106A20850SA (Str plug shell assy)Part Number: 97-3106A22850SA (Str plug shell assy)Part Number: 97-3106A40SA (Str plug shell assy)Part Number: AN3106B40SA (Str plug shell assy)Part Number: CA3106E18SA (Str plug shell assy)