New Holland 47643919 is the valve assy, pilot Clinton Tractor supplies for this application. It is listed as fitting 22 New Holland models.
What 47643919 fits
Fits: New Holland T9.390, New Holland T9.435, New Holland T9.450, New Holland T9.480, New Holland T9.505 + 17 more. Commonly ordered for the T7.220, T7.235, T7.250. If your machine isn't listed, check the serial number before ordering.
Which numbers it replaces
47643919 replaces 47434056, 47434056R, 84173128, 84300441, 84478195. If your parts manual or the old box shows any of those numbers, this is the correct current replacement — no fitment change.













