This Yamaha SRX 600/700 coolant tank overflow bottle reservoir is a genuine part made in Japan. It fits model years 1998-2002 and the Viper. Keep your snowmobile running smoothly and prevent coolant leaks with this high-quality reservoir. Perfect for those who need to replace a damaged or worn out part. Don't settle for aftermarket parts, get the original part for your Yamaha snowmobile.