Help me identify this starter

Mr. Y

New Member
Mar 31, 2005
363
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80 miles away from Kremlin
Hello guys. I've purchased TH350 tranny kit for my Supra and it came with unknown starter... It has some problems (turns engine twice slower than OEM and AEM doesn't see RPM signal), so I need to identify it. It must be something GM...

Starter has no any labels on it.. just some digits like: "S111-2547" (or it's "8111-2547") and "88U" under it.

And here are pictures:














PS: the guy I purchased kit from doesn't know what starter is it...