There is no size limit, so long as it will fir in your case, for checked liquids, gels or aerosols. The 3.1.1. Rule applies only to hand luggage.
This is the relevant link http://www.tsa.gov/311/index.shtm.
That's not a problem in checked baggage as you won;t have access to it. It's only a problem when its in your carry on items.
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