Every diagram this part appears in — jump straight to its callout, or browse the whole assembly. Each diagram opens with every part numbered, and each callout links back to its own part page.
If your manual or an old invoice lists one of these, 86512788 is the current number to order. The old numbers bring you to this page.
730335
9849829
Part guide
New Holland 86512788 hex soc screw — buyer's guide
~1 min read
New Holland 86512788 is the hex soc screw Clinton Tractor supplies for this application. It is listed as fitting 105 New Holland models.
What 86512788 fits
Fits: New Holland T9.520-SMARTTRAX, New Holland PRO-BELT-190, New Holland PRO-BELT-450, New Holland PRO-BELT-460, New Holland T9.390 + 101 more. Commonly ordered for the 270FP, 280FP, 290FP. If your machine isn't listed, check the serial number before ordering.
Which numbers it replaces
86512788 supersedes 730335, 9849829. If your parts manual or the old box shows any of those numbers, this is the correct current replacement — no fitment change.