New Holland 91864027 is the hydraulic valve coupler Clinton Tractor supplies for this application. It is listed as fitting 17 New Holland models.
What 91864027 fits
Fits: New Holland C327, New Holland C330, New Holland C332, New Holland C334, New Holland C337 + 12 more. Commonly ordered for the C327, Regulated (Na) - MY25, Regulated Stage V (Na) - MY25. If your machine isn't listed, check the serial number before ordering.
Which numbers it replaces
91864027 replaces 48198166, 84256406. If your parts manual or the old box shows any of those numbers, this is the correct current replacement — no fitment change.











