New Holland MT40009716 is the thrust bearing Clinton Tractor supplies for this application. It is listed as fitting 6 New Holland models.
What MT40009716 fits
Fits: New Holland BOOMER-45, New Holland BOOMER-50, New Holland BOOMER-55, New Holland BOOMER-40, New Holland BOOMER-41 + 1 more. Commonly ordered for the BOOMER-50, BOOMER-40, BOOMER-41. If your machine isn't listed, check the serial number before ordering.
Which numbers it replaces
MT40009716 supersedes 84274769. 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 thrust bearing measures 42 mm ID × 55 mm OD. The full attribute list is in the Specifications section above.
