Main Piston Seal Back Catalog number: 11-2588 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-1601 Seal, GFP, High Pressure, Piston Price on request CTS-5464 Clip Ring, Plunger Retainer Price on request PS7075600 MarvelXACT™ PEEKsil™ 75µm ID x 600mm Price on request