The quest for the three ring pulley (chapter 36b)

Posted by patgreen On 2011/6/23 20:22:30

If you need three rings, four is better because it provides a margin of safety as well as enhanced capacity. Right?

Bought this at a 55/56 Packard garage sale. What exactly is it? Part of a PTO from an Oliver tractor?

The vendor I went with assured me it was perfect, which tells you something.....

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