NUMBERS STAMPED INSIDE OF CRANK HOUSING. PAT. NO. 198202 US 2 R.H. RD1963 CAN.
STAMPING ON INSIDE OF HANDLE 11500-11
Bob from SWISCO responded:
November 17, 2020
See our 39-025, 39-060, 39-252, 39-278 or 39-350. The operator you need might be one of these five, but it will also depend on the link arm style and hole dimension as well. Take a look and see what you think.