Stem Seals Fit For Daytona Anima 4 150cc 190cc 4V FLX FDX FE Engine Superior Sealing Enhanced Engine Reliability Fit For Daytona For Anima 4 150cc 190cc 4V For FLX FDX FE four stroke pit dirt bike engines sealing material prevents oil consumption avoids during operation Stable under temperature continuous off road vibration size assembly for simple direct replacement Necessary spare hardware for cylinder head overhaul