Motorcycle Engine Base Cover Seal GSF1250S 2007-2016 Fit For Suzuki Bandit 1250 GSF1250 GSF1250S 2007-2016 GSX1250 FA 2010-2011 motorcycle cylinder head base engine cover gasket direct bolt on assembly; aligns with mounting holes without or extra modifications dual sealing structure for cylinder head engine base; blocks oil coolant leakage during long distance riding density compression material with uniform hot pressing; smooth flat contact surface for full sealing coverage cut hole layout matching OEM specifications; stable thickness to fill engine assembly gaps tightly material maintains sealing under sustained temperature engine operation