I believe that if a good set of metal gears for this machine were available Terry at TNT Repair would carry them. He is the go to guy for these machines. I would check your part numbers against what he carries to make sure you bought quality parts, and go from there. If you bought good parts to begin with you should get t least 50 years out of them, lol.
Cari
Edit- I've heard a few times that replacement metal gears weren't the greatest idea, resulted in noisy machines that just weren't as good as before.
Last edited by Cari-in-Oly; 07-24-2015 at 09:35 PM.