New Holland 83914035 is the gasket Clinton Tractor supplies for this application. It is listed as fitting 4 New Holland models.
What 83914035 fits
Fits: Ford 7840, Ford 7840O, Ford 8240, Ford 8340. Commonly ordered for the Ford 7840, Ford 7840O, Ford 8240. If your machine isn't listed, check the serial number before ordering.
Which numbers it replaces
83914035 supersedes 505872, D8NN9D325BA. 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 80 mm ID × 87.6 mm OD × 3 mm thick. The full attribute list is in the Specifications section above.








