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lucittm lucittm is offline
Manassas, VA
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Join Date: Apr 2007
Posts: 1,211
You may know this already, and if so don't shoot the messenger. The picture of the turbo nameplate that copbait posted does not have a part number. This is probably because it was an aftermarket item built for replacement. Here are the lines from top to bottom with the data from my 1991 965:

KUND NR = Customer (Part) Number – 930.123.013.04
GRÖSSE = Size – K27-3072GD11.11
ATL (Abgasturbolader) NR = Exhaust-Driven Turbocharger Number – 90 051 2724
AUSF (Ausführung) NR = Version Number – 5327 970 7200

I think the first part of the ATL NR is the year - in this case 1990.

I hope this helps,
1991 964 Polar Silver Metallic Turbo Coupe
Old 11-27-2009, 10:44 AM
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