It should be stamped on the counterweight itself.
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It should be stamped on the counterweight itself.
They usually come equipped with a counterweight that's stamped as follows:
http://www.autogeekonline.net/galler...0/image707.jpg
Your PC may be an anomoly, though, and came equipped with this counterweight:
Counterweight for Porter Cable 7424XP Polisher
http://www.autogeekonline.net/galler...0/image708.jpg
Bob