Rotor Seal & Pod Repair Kit, Vespel, 3-Groove for Back Catalog number: 11-4134 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended 11-4060 Inlet Check Valve Price on request 11-1597 Piston Assembly, TZP Price on request 11-4150 Tubing D-R Assembly Price on request