Gold Plunger Seal Back Catalog number: 11-4133 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-A106 Rotor Seal Price on request 11-3889 Needle Seat Assembly, 0.12mm ID Price on request 11-4052 Needle Seal, SIL-30AC, SIL-30ACMP Price on request