New Holland 87421143 is the o-ring Clinton Tractor supplies for this application. It is listed as fitting 45 New Holland models.
What 87421143 fits
Fits: New Holland B110C, New Holland T8.350, New Holland B95D, New Holland T8.380, New Holland T7.290 + 40 more. Commonly ordered for the B110D, B95D, T7.290. If your machine isn't listed, check the serial number before ordering.
Which numbers it replaces
87421143 supersedes 14465080, 238-5232, 4997348, 511284, A27996. If your parts manual or the old box shows any of those numbers, this is the correct current replacement — no fitment change.
Specifications at a glance
This o-ring measures 69.4 mm ID × 3.53 mm thick. The full attribute list is in the Specifications section above.




































