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, 88592 is the current number to order. The old numbers bring you to this page.
168229
Part guide
New Holland 88592 spring nut — buyer's guide
~1 min read
New Holland 88592 is the spring nut Clinton Tractor supplies for this application. It is listed as fitting 148 New Holland models.
What 88592 fits
Fits: New Holland 718, New Holland S717, New Holland TR99, New Holland 770, New Holland 770W + 140 more. Commonly ordered for the 717S, 717W, 770W. If your machine isn't listed, check the serial number before ordering.
Which numbers it replaces
88592 supersedes 168229. If your parts manual or the old box shows any of those numbers, this is the correct current replacement — no fitment change.