Fits: Ford 5640, Ford 6640, Ford 7740, Ford 7840, Ford 7840O + 9 more
usually ships same day
usually ships same day
Overview
25 mm ID × 39 mm OD × 12 mm thick oil seal for New Holland equipment — keeps fluid in and contaminants out. Listed for 14 New Holland models including the Ford 5640.
Specifications
Compatibility
Type your model to confirm it fits — or browse the full compatibility list below.
| Model | Series |
|---|---|
| 5640 | 40 SERIES |
| 6640 | 40 SERIES |
| 7740 | 40 SERIES |
| 7840 | 40 SERIES |
| 7840O | 40 SERIES |
| 8240 | 40 SERIES |
| 8340 | 40 SERIES |
| TS100 | TS |
| TS110 | TS |
| TS115 | TS |
| TS115 | TS |
| TS90 | TS |
| TV140 | BI-DIRECTIONAL |
| TV145 | BI-DIRECTIONAL |
| TV6070 | BI-DIRECTIONAL |
Showing the first 10 of 15 compatible models — type your model above to jump straight to it.
Not sure it fits? Search by serial number for an exact, machine-specific match.
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 7840 · Hydraulic Systems | #17 | 37 | View |
 | Ford 5640 · Hydraulic Systems | #17 | 37 | View |
 | New Holland TS100 · Transmission | #4 | 15 | View |
 | New Holland TV6070 · Hydraulic Systems | #15 | 45 | View |
 | New Holland TV145 · Hydraulic Systems | #15 | 38 | View |
 | New Holland TV140 · Hydraulic Systems | #15 | 33 | View |
Part guide
New Holland 82851844 is the oil seal Clinton Tractor supplies for this application. It is listed as fitting 14 New Holland models.
Fits: Ford 5640, Ford 6640, Ford 7740, Ford 7840, Ford 7840O + 9 more. Commonly ordered for the Ford 5640, Ford 6640, Ford 7740. If your machine isn't listed, check the serial number before ordering.
This oil seal measures 25 mm ID × 39 mm OD × 12 mm thick. The full attribute list is in the Specifications section above.
Machine specifications
Verified equipment data for the models in the compatibility list — match yours before ordering.
| Specification | Ford 56401991 - 1995 | Ford 66401991 - 1995 | Ford 77401991 - 1995 | Ford 78401991 - 1995 | Ford 7840O | Ford 82401992 - 1995 |
|---|---|---|---|---|---|---|
| Engine | Ford 4.4L 4-cyl diesel | Ford 5.0L 4-cyl diesel | Ford 5.0L 4-cyl diesel | Ford 6.6L 6-cyl diesel | — | Ford 7.5L 6-cyl diesel |
| Transmission | 8-speed constant mesh | 8-speed constant mesh | 8-speed constant mesh | 8-speed constant mesh | — | 12-speed synchronized |
| Drive | 2WD/4WD | 2WD/4WD | 2WD/4WD | 2WD/4WD | 4x2 2WD | 2WD/4WD |
| Weight | 7,099 lbs | 7,099 lbs | 7,312 lbs | 8,076 lbs | 8076 to 10274 pounds lbs | 8,684 lbs |
| Rear PTO | independent | independent | independent | independent | independent | independent |
| 3-pt hitch | II · 4,200 lbs lift | II · 4,200 lbs lift | II · 6,210 lbs lift | II · 6,210 lbs lift | II · 6,210 lbs (SL)2816 kg lbs lift | II · 6,210 lbs lift |
Watch
Install, fitment & service walkthroughs for this part.
3:46
19:40
5:33
6:03Questions
Quick answers to what operators ask most before they order this part.
It fits 14 New Holland models, including the Ford 5640, Ford 6640, Ford 7740 and 11 more.
This oil seal measures 25 mm ID × 39 mm OD × 12 mm thick.
Yes — 82851844 is a genuine New Holland OEM oil seal, supplied new by Clinton Tractor.
Reviews
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| Fuel capacity | 25 gal | 25 gal | 25 gal | 57.5 gal | 57.5 gal217.6 L gal | 57.5 gal |
|---|
| Rear tires | 16.9-30 | 16.9-30 | 18.4-30 | 18.4-34 | 18.4-34 | 18.4-34 |
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