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, 87646406 is the current number to order. The old numbers bring you to this page.
86620468
87040895
87342192
87398661
Part guide
New Holland 87646406 disc — buyer's guide
~1 min read
New Holland 87646406 is the disc Clinton Tractor supplies for this application. It is listed as fitting 33 New Holland models.
What 87646406 fits
Fits: New Holland H7220, New Holland H7230, New Holland H7320, New Holland H7330, New Holland H7450 + 28 more. Commonly ordered for the H7230, H7330, 720HD. If your machine isn't listed, check the serial number before ordering.
Which numbers it replaces
87646406 replaces 86620468, 87040895, 87342192, 87398661. If your parts manual or the old box shows any of those numbers, this is the correct current replacement — no fitment change.