Seems to be a discontinued model. Not all parts are available from extensive online search but maintenance parts, e.g. air filter are. Item arrived brand new in factory sealed box. Entire unit is manufactured in japan. For the deeply discounted price, this can't be beat. Yamaha 3 year warranty was registered online and verified by yamaha using the seller's corporate name on shipping invoice (not amazon name) without any problem. Hope to have many years of trouble free service.
I bought this pump in January of 2016, have used it only twice, and now it is not working. It is not getting any gas. We have replaced the spark plug. Gas is getting to the carburetor. No lines seem to be plugged up. We tried everything in order to get it to keep running. When it does start it will not stay running. I have tried to find a repair shop to honor the warranty, and I am unable to do this. Not happy.