Motorcycle Cylinder Head Cover Seal Gasket For GSX600 Katana GSX750 GSX 750 600 11173-27A02-000 1117327A02000 This cylinder head cover seal gasket is designed for use with GSX600 and GSX750 Katana models produced between 1988 and 2006.Made from steel and paper materials, the gasket set offers resistance to heat, aging, and oil exposure, helping to maintain engine integrity over time.The precise cut design proper fitment, supporting sealing performance during. Engineered as a direct replacement for OEM part number 11173-27A02-000 (also listed as 1117327A02000), this gasket kit integrates into existing engine setups without modification.It helps prevent leaks and supports consistent engine efficiency by maintaining compression and wear on critical components. This product is a third-party replacement.Any use of brand names or model designations is purely to indicate compatibility.