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, 280523 is the current number to order. The old numbers bring you to this page.
458-620
56141S36
81868740
81875257
83972098
83982485
86633455
87800786
87800795
87800977
87801544
87840830
9619081
Part guide
New Holland 280523 flange bolt hex — buyer's guide
~1 min read
New Holland 280523 is the flange bolt hex Clinton Tractor supplies for this application. It is listed as fitting 113 New Holland models.
What 280523 fits
Fits: New Holland FP240, New Holland H7220, New Holland H7230, New Holland H7320, New Holland H7330 + 105 more. Commonly ordered for the SPEEDROWER-160, H8080, H8040. If your machine isn't listed, check the serial number before ordering.
Which numbers it replaces
280523 replaces 458-620, 56141S36, 81868740, 81875257, 83972098, 83982485, 86633455, 87800786, 87800795, 87800977, 87801544, 87840830, 9619081. If your parts manual or the old box shows any of those numbers, this is the correct current replacement — no fitment change.
Flange Bolt Hex, 3/8'' - 16 x 1-1/4'', Gr 5 — fits 113 models across the New Holland lineup — 280523280523 · $6.37
In Stock
$6.37In Stock
Service & support
Questions
Frequently asked questions
Quick answers to what operators ask most before they order this part.
What equipment does New Holland part 280523 fit?
It fits 113 New Holland models, including the SPEEDROWER-160, H8080, H8040 and 110 more.
