New Holland 612305 is the v-belt Clinton Tractor supplies for this application. It is listed as fitting 4 New Holland models.
What 612305 fits
Fits: New Holland TR75, New Holland TR85, New Holland TR86, New Holland TR87. Commonly ordered for the TR75, TR85, TR86. If your machine isn't listed, check the serial number before ordering.
Which numbers it replaces
612305 replaces TR106D5814. If your parts manual or the old box shows any of those numbers, this is the correct current replacement — no fitment change.








