[AT] 504 Farmall bearing cage

[farmall36 at vci.net]

Hi   does anyone know where I could purchase a lower bearing cage for the lower bearing on the front end of a 504. I think the 340 has the same setup ?  This is the second one that I have broken in the past 2 years.
The thing is cast iron I would like to get one made out of steel, am going to check with the local machine shop about about getting one turned. But I imagine that will cost more than I can  pay.
Anyone can help on this I would be appreciatve.
Kevin Mosier