Top 50 sellerFits: New Holland LS190, Ford 5640, Ford 6640, Ford 6640O, Ford 7740 + 14 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 idler fitted on the New Holland TS100 and TS110, where it routes and tensions the belt. Compatible with 19 New Holland models across 6 series.
Specifications
Compatibility
Type your model to confirm it fits — or browse the full compatibility list below.
| Model | Series |
|---|---|
| TS100 | TS |
| TS110 | TS |
| TS115 | TS |
| TS90 | TS |
| 5640 | 40 SERIES |
| 6640 | 40 SERIES |
| 6640O | 40 SERIES |
| 7740 | 40 SERIES |
| 7740O | 40 SERIES |
| 7840 | 40 SERIES |
| 7840O | 40 SERIES |
| 8240 | 40 SERIES |
| 8340 | 40 SERIES |
| 2450 | WINDROWER |
| 2550 | WINDROWER |
| HW300 | HW SERIES |
| HW320 | HW SERIES |
| LS190 | LS |
| LX985 | LX |
Showing the first 10 of 19 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 |
|---|---|---|---|---|
 | Ford 5640 · Cooling System | #2 | 26 | View |
 | New Holland TS115 · Engine | #2 | 9 | View |
 | New Holland LS190 · Engine Equipment | #2 | 9 | View |
 | New Holland TS100 · Engine | #2 | 9 | View |
 | New Holland HW300 · Engine | #14 | 89 | View |
 | New Holland TS100 · Operators Platform-Cab | #2 | 15 | View |
 | New Holland LX985 · No Description | #2 | 9 | View |
 | Ford 7840 · Cooling System | #2 | 25 | View |
 | New Holland 2450 · Engine Equipment | #2 | 69 | View |
Part guide
New Holland 87801689 is the idler Clinton Tractor supplies for this application. It is listed as fitting 19 New Holland models.
Fits: New Holland LS190, Ford 5640, Ford 6640, Ford 6640O, Ford 7740 + 14 more. Commonly ordered for the TS100, TS110, TS115. 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 | New Holland TS1001999 - 2003 | New Holland TS1101999 - 2003 | New Holland TS1152001 - 2003 | New Holland TS901999 - 2003 | Ford 56401991 - 1995 | Ford 66401991 - 1995 |
|---|---|---|---|---|---|---|
| Engine | 5.0L 4-cyl diesel | 5.0L 4-cyl diesel | 7.5L 6-cyl diesel | 5.0L 4-cyl diesel | Ford 4.4L 4-cyl diesel | Ford 5.0L 4-cyl diesel |
| Transmission | 8-speed unsynchronized gear | 8-speed unsynchronized gear | 12-speed | 8-speed unsynchronized gear | 8-speed constant mesh | 8-speed constant mesh |
| Drive | 2WD/4WD | 2WD/4WD | 2WD/4WD | 2WD/4WD | 2WD/4WD | 2WD/4WD |
| Weight | 7,275 lbs | 7,308 lbs | 10,449 lbs | 7,275 lbs | 7,099 lbs | 7,099 lbs |
| Rear PTO | independent | independent | independent | independent | independent | independent |
| 3-pt hitch | II,IIN · 4,200 lbs lift | II · 4,200 lbs lift | II · 4,200 lbs lift | II · 4,200 lbs lift | II · 4,200 lbs lift | II · 4,200 lbs lift |
Questions
Quick answers to what operators ask most before they order this part.
It fits 19 New Holland models, including the TS100, TS110, TS115 and 16 more.
Yes — 87801689 is a genuine New Holland OEM idler, supplied new by Clinton Tractor.
Match your model and serial number against the fitment list on this page — it covers the New Holland TS100 — or send your serial to Clinton Tractor and we'll confirm 87801689.
Reviews
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No seeded stars — ratings appear only from real submissions.
Often Bought Together
| Fuel capacity | 42 gal | 42 gal | 52.5 gal | 42 gal | 25 gal | 25 gal |
|---|
| Rear tires | 16.9-30 | 16.9-30 | 16.9-34 | 16.9-30 | 16.9-30 | 16.9-30 |
|---|
