Hi Jinx44
If it is any help to you, I am rebuilding a Oliver 70 Row Crop 1943 and I found a great Carburettor Guy in the US at (<!-- w --><a class="postlink" href="http://www.farmersservice.com">www.farmersservice.com</a><!-- w -->) in Ohio. I sent him my carburettor from the UK, and it turned out to be from a Clark fork lift ? he found me the proper carb and rebuilt it. He can source spares and parts and is the most knowledgeable guy I have found. Also he put in touch with a company who you might already know of over there (Zorko's 241 WELLS ROAD 
HOME, PA 15747 (800) 341-5050 (800) 468-5055). They do everything electrical, I got all the parts to rebuild mt Delco Remy (Dynamo) Generator from them, from the smallest screw to original brush holders. 
Hope you find what you need.
Regards

Richard (UK)