Seal, Polyethylene, High Pressure, Piston Back Catalog number: 11-1602 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-11010 515 Performance Maintenance Kit Price on request CTS-21526 Jig, Diaphragm Price on request CTS-12016 Compression Screw, 1/16", SS, 10/pk Price on request