I'm not sure what model number mine is there are/were 2 models one had a higher topspeed then the other but either one are outstanding units. Look at the Ebay link I posted that looks just like mine, if your in the market that is a nice buffer. If you would still like I will get you my model number and pic of mine tomorrow. Shortly afterwards Portar Cable started making the exact model I can get you a photo of that too if you like. I was told they bought Flex but I really don't know that to be true but it is the exact same just differant color. I have had mine for years and never had a problem what so ever.