Seal, Polyethylene, High Pressure, Piston Back Catalog number: 11-1602 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-21012 Compression Screws & Ferrules, 1/16", SS, 5/pk Price on request CTS-11010 515 Performance Maintenance Kit Price on request CTS-10711 Alliance Head Plunger Seal Kit, Black, 2/pk Price on request