New Holland 51591222 is the heater Clinton Tractor supplies for this application. It is listed as fitting 3 New Holland models.
What 51591222 fits
Fits: New Holland WORKMASTER-55, New Holland WORKMASTER-65, New Holland WORKMASTER-75. Commonly ordered for the WORKMASTER-55, WORKMASTER-65, WORKMASTER-75. If your machine isn't listed, check the serial number before ordering.
Which numbers it replaces
51591222 replaces 719216551. If your parts manual or the old box shows any of those numbers, this is the correct current replacement — no fitment change.


