Ventrac 85.W0408 is the key, woodruff Clinton Tractor supplies for this application. It is listed as fitting 3 Ventrac models.
What 85.W0408 fits
This key, woodruff covers 3 Ventrac models. Commonly ordered for the HB580 Broom, KJ520 Broom, NJ380 Broom. If your machine isn't listed, check the serial number before ordering.




