Fits: New Holland 717S, New Holland 717W, New Holland 770W, New Holland 790W, New Holland 880 + 8 more
local pickup same day
usually ships same day
Free shipping on parts orders $75+
To the 48 contiguous states, with a CROP account.
local pickup same day
usually ships same day
Free shipping on parts orders $75+
To the 48 contiguous states, with a CROP account.
Overview
Built for the New Holland 717S and 717W, this knife performs the cutting work. Fits 13 New Holland models across 4 series.
Specifications
Compatibility
Type your model to confirm it fits — or browse the full compatibility list below.
| Model | Series |
|---|---|
| 717S | SICKLE BAR |
| 717W | PICK-UP |
| 770W | PICK-UP |
| 790W | PICK-UP |
| 717N2 | ROW CROP |
| 717R | ROW CROP |
| 717R2 | ROW CROP |
| 741 | ROW CROP |
| 742 | ROW CROP |
| 743 | ROW CROP |
| 842 | ROW CROP |
| 880 | 800 SERIES |
| 880R | ROW CROP |
Showing the first 10 of 13 compatible models — type your model above to jump straight to it.
Not sure it fits? Browse the full parts catalogue to check every listed part.
Parts diagrams
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.
| Assembly | Machine | Callout | Parts | View |
|---|---|---|---|---|
 | New Holland 717N2 · Attachments-Headers | #20 | 35 | View |
 | New Holland 741 · Complete Machine | #19 | 32 | View |
 | New Holland 717R · Attachments-Headers | #18 | 27 | View |
 | New Holland 742 · Complete Machine | #20 | 40 | View |
 | New Holland 880 · Complete Machine | #51 | 75 | View |
 | New Holland 842 · Complete Machine | #31 | 57 | View |
Part guide
New Holland 39826 is the knife Clinton Tractor supplies for this application. It is listed as fitting 13 New Holland models.
Fits: New Holland 717S, New Holland 717W, New Holland 770W, New Holland 790W, New Holland 880 + 8 more. Commonly ordered for the 717S, 717W, 770W. If your machine isn't listed, check the serial number before ordering.
local pickup same day
usually ships same day
Free shipping on parts orders $75+
To the 48 contiguous states, with a CROP account.
local pickup same day
usually ships same day
Free shipping on parts orders $75+
To the 48 contiguous states, with a CROP account.
Questions
Quick answers to what operators ask most before they order this part.
It fits 13 New Holland models, including the 717S, 717W, 770W and 10 more.
Yes — 39826 is a genuine New Holland OEM knife, supplied new by Clinton Tractor.
Match your model and serial number against the fitment list on this page — it covers the New Holland 717S — or send your serial to Clinton Tractor and we'll confirm 39826.
Reviews
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