Sorry OP, I didn't get your info today but I will tomorrow.
Fins, this is the tag on my dad's tiller that I inherited shown in the pic.
DSC01731.jpg
Tiller tines are here.
Left tine --
https://www.cleancutter.com/cgi-bin/....asp?catid=514
Right tine --
https://www.cleancutter.com/cgi-bin/....asp?catid=513
I would call to confirm. I believe another member "Dave1953" purchased some a few years ago and he said they looked correct.