Rotor Seal, 6 port, -COH Back Catalog number: CTS-21085 Availability: In the manufacturer's stock Price on request - + Recommended CTS-11366 Piston, High Pressure Price on request CTS-10328 Optics Cover Window Price on request 11-4179 HPV Rotor, SIL-30AC, SIL-30ACMP Price on request