I have a model 30. Took it to a shop 4 weeks ago and they said it needed a carb. Ok do it. They put a aftermarket carb on it and won't run. So they said to get the original carb its a $100 for it plus there cost. So I call jiffy and they tell me u have to go to a small engine shop to get one. So 4 weeks later, auger is ready for pickup this week and cost is $175.