rvrrun
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- Joined
- May 15, 2015
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I went to the shop today and Revolution 4 is lasered on the outside of the hub as well as this number 48-857028A46-21P. A portion of that number is also cast inside the hub. Thanks to this thread, I pretty much already knew it was a Rev 4 walking up to the boat, the lack of diffuser stands out like a sore thumb now.