My washing machine model number is missing

Hi everyone. I have a question about washing machines. Mine recently stopped working. I want to get it fixed but the model number is gone. The repair man i called said the timer is the problem but I need the number so they can choose the right part. The only thing i know is that it's a whirlpool ultimate care ii commercial quality super capacity plus with 9 cycles and 5 speeds. The manual is also missing. I just moved into this house last year. I googled it and did searches on it for over a week now and couldn't find anything. None of them had the number listed. Can anyone assist? Thanks all.