New Holland 86403921 is the headlamp Clinton Tractor supplies for this application. It is listed as fitting 12 New Holland models.
What 86403921 fits
Fits: New Holland TC35A, New Holland TC35DA, New Holland TC40DA, New Holland TC45DA, New Holland BOOMER-3040 + 7 more. Commonly ordered for the BOOMER-3040, BOOMER-3045, BOOMER-3050. If your machine isn't listed, check the serial number before ordering.
Which numbers it replaces
86403921 replaces SBA385102190. If your parts manual or the old box shows any of those numbers, this is the correct current replacement — no fitment change.









