Rotor Seal, H-Assy, 6 Port 2-Position Back Catalog number: CTS-21171 Availability: In the manufacturer's stock Price on request - + Recommended CTS-11366 Piston, High Pressure Price on request CTS-A11135 50μL Std. Zirconia Mixer Price on request CTS-1106 Inlet Tube Assembly Kit Price on request