Rotor Seal, Vespel, 2-Groove, 7750-040 Back Catalog number: CTS-10459 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-21583 PEEK™ Male Nut, 5/pk Price on request CTS-10621 Seal, Pump Price on request CTS-A047 Gold Injector Seal, 2/pk Price on request