Top 50 sellerFits: Ford 8670, Ford 8770, Ford 8870, Ford 8970, New Holland 8670A + 3 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
Genuine New Holland shaft fitted on the New Holland Ford 8670 and Ford 8770, where it transmits rotation through the assembly. Fits 8 New Holland models across 2 series.
Specifications
Compatibility
Type your model to confirm it fits — or browse the full compatibility list below.
| Model | Series |
|---|---|
| 8670 | 70 SERIES |
| 8770 | 70 SERIES |
| 8870 | 70 SERIES |
| 8970 | 70 SERIES |
| 8670A | 70A SERIES |
| 8770A | 70A SERIES |
| 8870A | 70A SERIES |
| 8970A | 70A SERIES |
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 |
|---|---|---|---|---|
 | Ford 8670 · Transmission | #13 | 47 | View |
 | New Holland 8670A · Transmission | #13 | 47 | View |
 | New Holland 8670A · Miscellaneous | #1 | 0 | View |
 | Ford 8670 · Miscellaneous | #1 | 0 | View |
Part guide
New Holland 9840406 is the shaft Clinton Tractor supplies for this application. It is listed as fitting 8 New Holland models.
Fits: Ford 8670, Ford 8770, Ford 8870, Ford 8970, New Holland 8670A + 3 more. Commonly ordered for the Ford 8670, Ford 8770, Ford 8870. 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.
Machine specifications
Verified equipment data for the models in the compatibility list — match yours before ordering.
| Specification | Ford 86701993 - 2002 | Ford 87701993 - 2002 | Ford 88701993 - 2002 | Ford 89701993 - 2002 | New Holland 8670A2001 - 2003 | New Holland 8770A2001 - 2003 |
|---|---|---|---|---|---|---|
| Engine | Ford 7.5L 6-cyl diesel | Ford 7.5L 6-cyl diesel | Ford 7.5L 6-cyl diesel | Ford 7.5L 6-cyl diesel | 7.5L 6-cyl diesel | 7.5L 6-cyl diesel |
| Transmission | 16-speed full power shift | 16-speed full power shift | 16-speed full power shift | 16-speed full power shift | 16-speed full power shift | 16-speed full power shift |
| Drive | 2WD/4WD | 2WD/4WD | 2WD/4WD | 2WD/4WD | 2WD/4WD | 2WD/4WD |
| Weight | 15,800 lbs | 16,600 lbs | 16,700 lbs | 16,950 lbs | 17,250 lbs | 17,250 lbs |
| Rear PTO | independent | independent | independent | independent | independent | independent |
| 3-pt hitch | III · 10,000 lbs lift | III · 12,500 lbs lift | III · 12,500 lbs lift | III · 15,000 lbs lift | III · 14,427 lbs lift |
Questions
Quick answers to what operators ask most before they order this part.
It fits 8 New Holland models, including the Ford 8670, Ford 8770, Ford 8870 and 5 more.
Yes — 9840406 is a genuine New Holland OEM shaft, supplied new by Clinton Tractor.
Match your model and serial number against the fitment list on this page — it covers the New Holland Ford 8670 — or send your serial to Clinton Tractor and we'll confirm 9840406.
Reviews
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Often Bought Together
| III · 14,811 lbs lift |
| Fuel capacity | 110 gal | 110 gal | 110 gal | 110 gal | 110 gal | 110 gal |
|---|
| Rear tires | 18.4R42 | 18.4R42 | 18.4R42 | 18.4R42 | — | — |
|---|
