Here is a VINTAGE AC 3,000 RPM TACHOMETER.  I am not sure of the specific application but I am guessing it to be from a big truck from the 1960's.  The part number on the backside is faded and hard to read but looks like it could be 6411352.  It is in very good used condition.  There are a couple of very tiny dings on the outer trim bezel that are pin head in size and very minor.  There are a couple of small isolated areas on the upper rim of the face plate where the black paint is crazing.  This is minor and only noticeable upon close inspection.  The field of view (letters, numbers, and needle) are in excellent condition as well as the glass lens.  I have no means for testing this unit but I have no reason to doubt it is functional.  It is very well preserved and the needle has good movement when handling the gauge (not seized or broken)  Overall, a very nice vintage tach that will serve well for a number of applications.  The diameter across the backside is roughly 3-3/8".  Please check out the pictures, and ask questions before bidding.  Professional packaging guaranteed (see our feedback).  Bid with confidence and good luck.

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