ACQUITY I2V BSM Performance Maintenance Kit Back Catalog number: CTS-11371 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-A11336-02 Cartridge, Intelligent Valve, 2/pk Price on request CTS-11092 O-Ring, PTFE Price on request 11-2588 Main Piston Seal Price on request