Cartridge, Intelligent Valve, 2/pk Back Catalog number: CTS-A11336-02 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-4133 Gold Plunger Seal Price on request CTS-11282 1525 Performance Maintenance Kit Price on request 11-2642 Needle Port Seal, AS-100, ASI-100T Price on request