Ok so I was GIVEN a Wright Stander mower. What I do know is it cuts grass like no ones business. Other then that I cant find very much about it.... I think the model number is 4317kav? and the serial is 11769?? and its a 48" mower with a Kawasaki engine and the oil filter is PF1233 (ac delco) filter. Someone please give me some information on this mower!!! Thanks for your time!