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My right hand (passenger side) stack has a nasty 3-way crack at the join for cyl 2/4. It isn't going to pass inspection (decided to do my annual now instead of June since I was tearing into the plane anyhow). I suppose I could try to have it welded up, but I'm also considering a replacement. Of course Univair charges over $500 for it (P/N: 40402-S). I see Wag-Aero selling a RH Stack Assembly for $200 (SKU#: E-303-002). Here's the million dollar question... will it fit? I see a prior posting in here from September 2005 saying that the stack sold by Skyport seems to be from Wag-Aero and that it didn't fit the O-200 installation (which is what I have). I looked in my logs and it says that the existing C-75/85 exhaust was used for the O-200 installation... this seems conflicting? Or is the Wag-Aero for the older "A" series? (A-65/75) -- Univair only lists one exhaust part... that seems to imply that they are all the same? I'm in Nashville and am not against sending off for a newly built one (I'm willing to send in the old one for "source" part), but it would have to be an FAA repair facility that is authorized to build this "new" stack as my head mechanic/IA is pretty picky. Also, look at the picture... has anyone any idea why both of my stacks have all these "beads" on them? My guess would be that it is some sort of solder? Weird. ------------------------------------------------------------ Jason J Ellingson NC2273H ============================================================================== To leave this forum go to: http://ercoupers.com/lists.htm Search the archives on http://escribe.com/aviation/coupers-tech/
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