Rotor Seal, 6 port, Rear Back Catalog number: CTS-21164 Availability: In the manufacturer's stock Price on request - + Recommended CTS-21243 1/16'' Ferrule set, 2/pk Price on request CTS-12016 Compression Screw, 1/16", SS, 10/pk Price on request CTS-0069 Tubing, Head to Tee Price on request