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duke36 · 01-24-2020, 08:11 PM

The JD cornhead in the green tube is much thicker than modern SAE 250wt. oil but it appears to become more fluid when agitated or warm. I found it thins out in the universal and leaks out the clambshells easier than chassis grease, better in the steering box..

01-24-2020, 08:11 PM	#15
duke36 Senior Member Join Date: Jun 2015 Posts: 1,414	Re: Corn Head grease source(s) The JD cornhead in the green tube is much thicker than modern SAE 250wt. oil but it appears to become more fluid when agitated or warm. I found it thins out in the universal and leaks out the clambshells easier than chassis grease, better in the steering box..