Abrasive Ball
Posted: Mon Jan 23, 2012 5:38 pm
I bought this abrasive ball at Harbor Freight to clean the rust out of the head and cylinders on my JD A. While it did not remove all the rust it did a very good job. It is very flexable and may work on Cub front axle tubes. I used a 6" drill bit extention for my cylinders. 
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