New Holland E8NN9439BA is the gasket Clinton Tractor supplies for this application. It is listed as fitting 43 New Holland models.
What E8NN9439BA fits
Fits: Ford 5110, Ford 5600, Ford 5610, Ford 5700, Ford 5900 + 38 more. Commonly ordered for the Ford 6600, Ford 6600C, Ford 6600O. If your machine isn't listed, check the serial number before ordering.
Which numbers it replaces
E8NN9439BA replaces D9NN9439AA. 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 gasket measures 0.8 mm thick. The full attribute list is in the Specifications section above.

























