New Holland 87388221 is the seal square Clinton Tractor supplies for this application. It is listed as fitting 56 New Holland models.
What 87388221 fits
Fits: New Holland POWERSTAR-100, New Holland POWERSTAR-110, New Holland POWERSTAR-120, New Holland POWERSTAR-90, New Holland T4.105 + 51 more. Commonly ordered for the T5.100, Fiat 60-93, Fiat 60-93-DT. If your machine isn't listed, check the serial number before ordering.
Which numbers it replaces
87388221 replaces 5158115. 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 seal square measures 3.4 mm thick × 190.6 mm ID. The full attribute list is in the Specifications section above.





















