I had my carb rebuilt by Denny's Carb Shop about 10 years ago when I restored my M Farmall. I took it to shows for a year or so and then it just sat in my shed. I decided to take it to a show the other day and it would not start. I took the carb apart and it was gummed up. I also found they had striped one of the bolts that hold the upper and lower sections together and the ear is cracked. One of the jets looks like it was also cracked during assembly which explains why I could never get it to idle just right. Anyway, I need to find another carburator to have rebuilt or buy one that is ready to go. The tractor is a 49 model. Where should I look for one?