Secondary Air Pump or SAI rebuild? remove?

I have an allroad on its way out the door, I first am replacing the valve cover gaskets, plugs, yada yada yada… Not too long ago I had the high speed whine of the SAI impeller of death shreek going on in the cold months. It stopped, which means to me it died. I bought a block off plate but may save that for one of the allroads that are staying. I remember someone talking about rebuilding theirs. Is this possible? Where can I get the parts? Any help would be appreciated.

Here is the thorn in my side:

http://www.audizine.com/gallery/data/500/20150630_122802.jpg

Remove the clips

http://www.audizine.com/gallery/data/500/medium/20150630_1228151.jpg

Notice there is an aligning tab

http://www.audizine.com/gallery/data/500/medium/20150630_122832.jpg

Pull on the housing to seperate

http://www.audizine.com/gallery/data/500/20150630_122904.jpg

This is what lies within,

http://www.audizine.com/gallery/data/500/20150630_122953.jpg

there is a nut and a bushing that has already been removed

http://www.audizine.com/gallery/data/500/20150630_123020.jpg

Remove the two screws then pry on the edges of the motor as it is snug

http://www.audizine.com/gallery/data/500/20150630_123056.jpg

Slide motor out

http://www.audizine.com/gallery/data/500/20150630_125128.jpg

Out of its home

http://www.audizine.com/gallery/data/500/20150630_125202.jpg

Here is the problem with mine

http://www.audizine.com/gallery/data/500/20150630_125906.jpg