Kuhn 80061630 is the hexagon head screw Clinton Tractor supplies for this application. It is listed as fitting 648 Kuhn models.
What 80061630 fits
This hexagon head screw covers 648 Kuhn models. Commonly ordered for the RB 3.81, RB 4.90, RB 3.56. If your machine isn't listed, check the serial number before ordering.





















































