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SELLING MS391 piston up for grabs

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SawDoc441

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Anyone need an imperfect 391 slug? I'm putting one back together that had a bad crank bearing. There are a couple of lines in the side of the piston, but it isn't too bad. I'm re-using the cylinder as-is. If you are rebuilding a scored one on the cheap, this is your ticket. It will likely run for quite a while. I get cost on parts, so I decided to replace it because I can. Parts have about 10 minutes run time (bearing failed on first tank of fuel). Anyway, free OEM 391 piston, rings, pin & (used) circlips. Shoot, I'll even send it in the box my new one came in. You pay shipping.

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michaelmj11

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I may need one. I have a 391 I haven't seen in over 12 months (rather long story) and it is in pieces at the dealer, but was initially in for 0 compression. It was supposed to have had all new OEM parts shipped out by Stihl. .... but I hope it has been finally evaluated by the mechanic by now.
 
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