i have the same model ,to the best of my knowledge it is model #ayt 660 . the front motor mount should have a stamp in it yta /or something like that , made in tiawan the only difference mine has 10 inch wheels. they came in all configurations , 3.5 to 5 hp ,sold buy a lot of different distributors .whats it worth? thats up to you .good luck:thumbsup: