R/C Tech Forums - View Single Post - mbx,mbx5r,mbx5t Leaky diffs
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Old 12-22-2007, 09:44 AM
  #5  
redman
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use some 220 grit or higher sand paper and set it on a flat surface and sand the diff cup lightly. After that use the larger o-rings. I have done this and never leaked anymore.
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