Tecumseh Engines AH520 1584 and AH52 1584A on TORO Snowthrowers
The engine, Tecumseh AH520 1584A, needs to be replaced on my TORO S-140, Model 38100 Snowthrower. As this engine has been discontinued, I am able to get an AH520 1584 short-block, which is used on the TORO S-140, Model 38014 snowthrower. I have researched and found that both the AH520 1584 and AH520 1584A engines use the same flywheel and same magneto. In my research, I find that the AH520 1584 engine uses a carburetor #632035, while the AH520 1584 engine uses a #632103 carburetor. My question: will the #632103 carburetor fit, and it properly operate the Tecumseh AH520 1584 engine?