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John Deere corn head grease is one of the best-known semi-fluid greases in the farm equipment world. It is often used in corn head row-unit gear cases, but many tractor owners, mower owners, and equipment mechanics also talk about it as a possible solution for slow-moving gearboxes.
The most commonly searched product is John Deere corn head grease AN102562. This is the 14 oz cartridge many buyers look for when they search jd corn head grease, deere corn head grease, or john deere special purpose corn head grease.
John Deere Corn Head Grease Part Number
The main part number buyers usually search for is AN102562. John Deere’s official shop page lists AN102562 corn head grease as a 397 gram / 14 oz cartridge and states that it meets NLGI grade 0 and John Deere standards JDMJ13A5, J13E6, and J25A. shop.deere.com
That is why you may see these searches:
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john deere corn head grease an102562
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jd corn head grease an102562
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john deere special-purpose corn head gun grease an102562
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john deere corn head grease part number
They are usually pointing to the same general product family.
John Deere Corn Head Grease Specs
Here are the key John Deere corn head grease specs buyers usually care about:
| Spec | Detail |
|---|---|
| Product | John Deere corn head grease |
| Common Part Number | AN102562 |
| Cartridge Size | 397 g / 14 oz |
| NLGI Grade | 0 |
| Color | Green |
| Main Use | Corn head row-unit and slow-speed gear cases |
| John Deere Standards | JDMJ13A5, J13E6, J25A |
The official Deere listing confirms the NLGI 0 grade, green color, and John Deere standards for AN102562. shop.deere.com
Some dealer listings describe John Deere special purpose corn head grease as extra-soft grease formulated for John Deere corn heads and other slow-speed gear cases, with extreme-pressure additives and water washout resistance. greenpartstore.com
Is John Deere Corn Head Grease Polyurea?
Many listings describe John Deere corn head grease as polyurea-thickened. Walmart’s product listing for a John Deere AN102562 6-pack lists the material as polyurea, while some dealer descriptions also mention polyurea thickening. Walmart.com+1
This matters because grease compatibility can be tricky. When changing grease types, it is usually better to clean out old lubricant if possible, especially inside a gearbox. Mixing different thickener types may not always give predictable results.
John Deere Corn Head Grease Temperature Range
Some dealer product descriptions list John Deere corn head grease as suitable for a wide temperature range, commonly shown as -30°F to 330°F. This makes it useful in both cold-weather and warm-weather farm conditions. greenpartstore.com
Still, temperature is only one part of the decision. The bigger question is whether the equipment manufacturer approves this type of grease for that gearbox or component.
Where Is JD Corn Head Grease Used?
JD corn head grease is mainly used in:
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John Deere corn head row-unit gear cases
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Slow-speed gearboxes
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Some older gear cases where Deere specifies it
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Certain farm equipment gearboxes where NLGI 0 grease is appropriate
You may also see people discussing john deere corn head gearbox grease for older corn heads, mower gearboxes, bush hog gearboxes, and steering boxes. That does not automatically mean it is correct for every application. It means many equipment owners use it when they need a soft grease that flows better than regular No. 2 grease.
John Deere Corn Head Grease SDS and Data Sheet
Searches like john deere corn head grease sds, john deere corn head grease msds, and john deere corn head grease data sheet usually come from buyers who need safety or product information before using it in a shop or commercial setting.
An older SDS document for JD Special Purpose Corn Head Grease lists the product names AN102562 and TY25083, with the appearance described as smooth green grease with petroleum oil odor. Delta Employees
For the latest SDS, it is best to check directly with John Deere or your dealer, because safety documents can be updated.
John Deere Corn Head Grease Alternative
A john deere corn head grease alternative should generally match the same basic type: NLGI 0, semi-fluid, EP-rated, and suitable for slow-speed gear cases. New Holland, for example, lists a corn head multi-purpose grease as NLGI 0 and MAT 3555-E. mycnhstore.com
However, not every soft grease is automatically a safe replacement. If your equipment specifically calls for John Deere corn head grease, the safest option is to use the OEM product or an equivalent that clearly meets the required specifications.
John Deere corn head grease is popular because it solves a real problem: slow-speed gearboxes need lubrication that can flow, cling, and protect under load. For John Deere corn heads, AN102562 is the part number most buyers recognize.
For best results, match the product to the equipment manual. If your gear case calls for NLGI 0 corn head grease, this product is a strong option. If the machine calls for gear oil or a different grease, do not guess.