Needle Seat Assembly, 0.12mm ID Back Catalog number: 11-3889 Availability: In the manufacturer's stock Price on request - + Recommended CTS-10788-5 Needle Wash Frit, 5/pk Price on request CTS-11425 Sapphire Plunger Price on request 11-4180 LPV Rotor, SIL-30AC, SIL-30ACMP Price on request