717 Performance Maintenance Kit Back Catalog number: CTS-10987 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-A11342 Tube Assembly, Transducer to Check Valve Price on request CTS-5669 Oil Seal Price on request CTS-A11095-02 UPLC Check Valve, Double Ball & Seat, 2/pk Price on request