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TR2/3/3A Water pumps/head cooling

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bobhustead said:
You just need to verify current dimensions with Moss. When I bought mine 5 or more years ago, the keyway in the shaft was 3mm. Needs to by 1/8" to fit pulley.
Bob
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Thanks Bob,the pump is back ordered."fits original pulley " is in their description so maybe they addressed the issues.
Tom
 
TFB said:
The Moss water pump stud came and is short,like the top 2.
The bottom bolt on my pump is 2 5/8".That means the stud needed to replace would be 27/8-3" long.
So the bolt goes in for now.Do I have unique serup?Ithink Moss only lists one stud.
Tom
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I do not have a measurement of the stud. The stud in that place is not original. So you need to determine what length you actually need. I recall that the stud for the valve cover worked for this use. I do not recall having to modify the stud but that might be needed.
Charley
 
Thanks Charley,the stud needs to be about 2 7/8" to replace the 2 5/8 bolt,if my bolt is original.Seems it could have been an 1/8 shorter and been fine.
Tom
 
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