Alliance Head Plunger Seal Kit, 2/pk Back Catalog number: CTS-10566 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-1601 Seal, GFP, High Pressure, Piston Price on request 228-35146-00ASP Plunger Seal for Shimadzu Price on request 11-4126 Plunger Seal and Back Up Ring Price on request