Fits: New Holland 717S, New Holland 717W, New Holland 770W, New Holland 790W, New Holland 824 + 26 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 sprocket drives the chain at the set ratio. Compatible with 31 New Holland models across 5 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 |
| 880 | 800 SERIES |
| 880N2 | ROW CROP |
| 880N3 | ROW CROP |
| 1895N4 | ROW CROP |
| 1895R4 | ROW CROP |
| 717N2 | ROW CROP |
| 717R | ROW CROP |
| 717R2 | ROW CROP |
| 770N2 | ROW CROP |
| 770R | ROW CROP |
| 770R2 | ROW CROP |
| 824 | ROW CROP |
| 880R | ROW CROP |
| 880R2 | ROW CROP |
| 890N3 | AUGER BASE |
| 890R3 | ROW CROP |
| 919N3 | ROW CROP |
| 919N4 | ROW CROP |
| 919N6 | ROW CROP |
| 919R3 | ROW CROP |
| 919R4 | ROW CROP |
| 939N3 | ROW CROP |
| 939N4 | ROW CROP |
| 939N5 | ROW CROP |
| 939N6 | ROW CROP |
| 939R3 | ROW CROP |
| 939R4 | ROW CROP |
Showing the first 10 of 31 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 880N3 · Attachments-Headers | #19 | 210 | View |
 | New Holland 717S · Attachments-Headers | #37 | 101 | View |
 | New Holland 880 · Complete Machine | #24 | 81 | View |
 | New Holland 1895N4 · Attachments-Headers | #32 | 148 | View |
 | New Holland 717N2 · Attachments-Headers | #31 | 157 | View |
 | New Holland 717S · Attachments-Headers | #42 | 145 | View |
 | New Holland 717S · Attachments-Headers | #31 | 149 | View |
 | New Holland 880 · Complete Machine | #19 | 218 | View |
 | New Holland 880 · Complete Machine | #43 | 117 | View |
 | New Holland 880 · Complete Machine | #37 | 103 | View |
 | New Holland 717S · Attachments-Headers | #28 | 92 | View |
 | New Holland 880N3 · Attachments-Headers | #42 | 128 | View |
 | New Holland 717R · Attachments-Headers | #28 | 99 | View |
 | New Holland 939N3 · Attachments-Headers | #55 | 135 | View |
Part guide
New Holland 138741 is the sprocket Clinton Tractor supplies for this application. It is listed as fitting 31 New Holland models.
Fits: New Holland 717S, New Holland 717W, New Holland 770W, New Holland 790W, New Holland 824 + 26 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 31 New Holland models, including the 717S, 717W, 770W and 28 more.
Yes — 138741 is a genuine New Holland OEM sprocket, 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 138741.
Reviews
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