Plunger Seal and Back Up Ring Back Catalog number: 11-4126 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended 11-3343 Tungsten Lamp Price on request PS7025150 MarvelXACT™ PEEKsil™ 25µm ID x 150mm Price on request CTS-6958 Indicator Rod Kit Price on request