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Old 05-16-2006 | 12:38 AM
  #16  
UF DUB
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Joined: Jun 2004
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From: lake city, FL
Default RE: diff fluid substitute

heavy duty gear oil will work, but u cant vary viscosity much. also, bar and chain oil for chain saws is about right, but again, cant vary it.

the problem is finding the right viscosity, and motor oil wont work well.