Rotor Seal, H-Assy, 6 Port 2-Position Back Catalog number: CTS-21171 Availability: In the manufacturer's stock Price on request - + Recommended CTS-11435 Seal, Needle PEEK™ Price on request CTS-A11133 Tube Assembly, Transducer to Check Valve Price on request CTS-10476 Sapphire Plunger, Alliance Price on request