Hobart Am-12a .... ml is 34217-dg. This was installed 6 months ago after our motor took a crap after 17 years .... we ended up just buying a new machine last week due to some other issues with our dish machine ...... so this 3000 dollar motor is up for 1000 works great and is only 6 months old ... a great deal as these machines are know for not being able to find parts for it .. also hava a booster that is less than 2 years old ...