Seal, Polyethylene, High Pressure, Piston Back Catalog number: 11-1602 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-10340 Plunger Seal Price on request CTS-2294-04 Plunger Seals, 4/pk Price on request CTS-10989 Face Seals, 4/pk Price on request