New Holland E3NN3123AA is the bearing assy Clinton Tractor supplies for this application. It is listed as fitting 38 New Holland models.
What E3NN3123AA fits
Fits: New Holland TB120, Ford 8010, New Holland 250C, New Holland 260C, New Holland 340 + 33 more. Commonly ordered for the Ford 7010, Ford 8010, 250C. If your machine isn't listed, check the serial number before ordering.
Which numbers it replaces
E3NN3123AA supersedes TEC780104. 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 bearing assy measures 31.9 mm ID × 55.82 mm OD. The full attribute list is in the Specifications section above.
















