Rotor Seal Back Catalog number: CTS-21302 Availability: In the manufacturer's stock Price on request - + Recommended 5065-9950 SS ring and ferrule, 2mm, 5-pk 408,76 € G1361-60012 Valve assy, inlet/outlet for prep pump 192,55 € 79835-87330 Solvent mixer 397,72 €