Tube Assy, Transducer to Check Valve, I2V Back Catalog number: CTS-A11372 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-2588 Main Piston Seal Price on request CTS-11282 1525 Performance Maintenance Kit Price on request CTS-11265 Kit S200 Standard Pump Seals Price on request