Motorcycle Cover Gasket Cylinder Head Gasket For Boulevard C109R C109RT M109R M109R2 VZR1800Z VLR1800 Intruder C1800R This gasket is designed to fit the cylinder head of specified motorcycle models.It provides a secure seal between engine components to help maintain proper compression and prevent leaks.The gasket is constructed to withstand engine heat and pressure during.Installation requires alignment with the cylinder head and engine block.all mounting surfaces are clean and undamaged before fitting.Replace any worn or damaged gaskets during engine maintenance. This replacement part is manufactured independently.All brand references are used solely to denote compatibility with listed models.