New Holland 86503630 is the control valve Clinton Tractor supplies for this application. It is listed as fitting 4 New Holland models.
What 86503630 fits
Fits: New Holland 2450, New Holland 2550, New Holland HW300, New Holland HW320. Commonly ordered for the 2450, 2550, HW300. If your machine isn't listed, check the serial number before ordering.
Which numbers it replaces
86503630 replaces 9808860. If your parts manual or the old box shows any of those numbers, this is the correct current replacement — no fitment change.






