Fits: Ford 2000-SERIES, Ford 2031, Ford 2110TR, Ford 2111, Ford 2120 + 70 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 oil seal fitted on the New Holland Ford 501 and Ford 541, where it keeps fluid in and contaminants out. Fits 74 New Holland models across 7 series.
Specifications
Compatibility
Type your model to confirm it fits — or browse the full compatibility list below.
| Model | Series |
|---|---|
| 501 | 4 CYL AG 53-64 |
| 541 | 4 CYL AG 53-64 |
| 601 | 4 CYL AG |
| 611 | 4 CYL AG 53-64 |
| 621 | 4 CYL AG 53-64 |
| 631 | 4 CYL AG 53-64 |
| 641 | 4 CYL AG 53-64 |
| 671 | 4 CYL AG 53-64 |
| 681 | 4 CYL AG 53-64 |
| 701 | 4 CYL AG 53-64 |
| 741 | 4 CYL AG 53-64 |
| 771 | 4 CYL AG 53-64 |
| 801 | 4 CYL AG 53-64 |
| 811 | 4 CYL AG 53-64 |
| 821 | 4 CYL AG 53-64 |
| 841 | 4 CYL AG 53-64 |
| 851 | 4 CYL AG 53-64 |
| 861 | 4 CYL AG 53-64 |
| 871 | 4 CYL AG 53-64 |
| 881 | LEGACY |
| 901 | 4 CYL AG 53-64 |
| 941 | 4 CYL AG 53-64 |
| 951 | 4 CYL AG 53-64 |
| 961 | 4 CYL AG 53-64 |
| 971 | 4 CYL AG 53-64 |
| 981 | 4 CYL AG 53-64 |
| 2000-SERIES | 4 CYL AG 53-64 |
| 2031 | 4 CYL AG 53-64 |
| 2110TR | 4 CYL AG 53-64 |
| 2111 | 4 CYL AG 53-64 |
| 2120 | 4 CYL AG 53-64 |
| 2130 | 4 CYL AG 53-64 |
| 2131 | 4 CYL AG 53-64 |
| 4000-SERIES | 4 CYL AG 53-64 |
| 4030 | 4 CYL AG 53-64 |
| 4031 | 4 CYL AG 53-64 |
| 4040 | 4 CYL AG 53-64 |
| 4110TR | 4 CYL AG 53-64 |
| 4120 | 4 CYL AG 53-64 |
| 4121 | 4 CYL AG 53-64 |
| 4130 | 4 CYL AG 53-64 |
| 4131 | 4 CYL AG 53-64 |
| 4140 | 4 CYL AG 53-64 |
| 620 | 4 CYL AG 53-64 |
| 651 | 4 CYL AG 53-64 |
| 661 | 4 CYL AG 53-64 |
| 800 | 4 CYL AG 53-64 |
| 850 | 4 CYL AG 53-64 |
| 1801 | INDUSTRIAL |
| 1811 | INDUSTRIAL |
| 1821 | INDUSTRIAL |
| 1841 | INDUSTRIAL |
| 1871 | INDUSTRIAL |
| 1881 | INDUSTRIAL |
| 2030 | INDUSTRIAL |
| 600 | 4 CYL AG 53-64 |
| 630 | 4 CYL AG 53-64 |
| 640 | 4 CYL AG 53-64 |
| 650 | 4 CYL AG 53-64 |
| 660 | 4 CYL AG 53-64 |
Showing the first 10 of 74 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 L778 · No Description | #55 | 61 | View |
 | Ford 134CIDNH Engine · Complete Machine | #55 | 64 | View |
 | Ford 2000-SERIES · Engine | #20 | 20 | View |
 | New Holland 1801 · Engine | #1 | 0 | View |
 | New Holland 1801 · Engine | #21 | 21 | View |
 | Ford 6000 · Engine | #11 | 18 | View |
 | New Holland 1801 · Engine | #1 | 0 | View |
Part guide
New Holland EAF66644A is the oil seal Clinton Tractor supplies for this application. It is listed as fitting 74 New Holland models.
Fits: Ford 2000-SERIES, Ford 2031, Ford 2110TR, Ford 2111, Ford 2120 + 70 more. Commonly ordered for the Ford 501, Ford 541, Ford 601. 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 501 | Ford 5411958 - 1962 | Ford 611 |
|---|---|---|---|
| Engine | — | Ford 2.2L 4-cyl gasoline | — |
| Transmission | — | 4-speed gear | — |
| Drive | 4x2 2WD | 2WD | — |
| Weight | 5,286–6,035 lbs | 3,513 lbs | 8,200–8,820 lbs |
| Rear PTO | independent | — | independent |
| 3-pt hitch | — | I | II · 7,562 lbs lift |
| Fuel capacity | 15.8 gal | 11 gal | 34.3 gal |
| Rear tires | 16.9-30 (2WD) | 10-28 | — |
Questions
Quick answers to what operators ask most before they order this part.
It fits 74 New Holland models, including the Ford 501, Ford 541, Ford 601 and 71 more.
Yes — EAF66644A is a genuine New Holland OEM oil seal, supplied new by Clinton Tractor.
Match your model and serial number against the fitment list on this page — it covers the New Holland Ford 501 — or send your serial to Clinton Tractor and we'll confirm EAF66644A.
Reviews
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