I have an older (70's?) Serial number 124132, Trail Mate tandem that I
am restoring. The company no longer makes tandems and they were of
little help when asking about replacement parts, they didn't even tell
me the year of the bike and said that they had no parts lists, or
anything else they could help with.

I am in need of all bearing sets, preferably sealed. Does anyone know
if these items cross to any other brand part numbers, etc., or where I
can find parts for this bike. Thanks in advance.