Injector Needle Back Catalog number: CTS-10724 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-2529 Screw, Comp., 10-32, 304SS, (Gold-Plated), 10/pk Price on request 11-4063 Outlet Check Valve Price on request CTS-5669 Oil Seal Price on request