Needle Seat Assembly, 0.12mm ID Back Catalog number: 11-3889 Availability: In the manufacturer's stock Price on request - + Recommended PS7075350 MarvelXACT™ PEEKsil™ 75µm ID x 350mm Price on request CTS-10985 600/610 Performance Maintenance Kit Price on request CTS-10323 Sapphire Plunger Price on request