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how to determine numbers

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The silver sticker on the kohler ch18 in the agco allis 918H I am working on is rubbed clean, no numbers at all.  Why can't they stamp the numbers like Briggs?  Anyway, I need parts and they keep asking for the numbers.  Is there another way to determine what this engine's numbers are?  It is, as far as I know, a 1992 agco Allis 918H.  Anyboday have any ideas?  If someone has the same year of this tractor, maybe the engine numbers from their engine can be used?  I don't know much about Kohler, been all Briggs for me until now.



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I think Carl may have mis-typed.  Although spec #62511 is a Simplicity spec, it doesn't have the flywheel driveshaft adapter, chopper screen, etc that the Sovereign uses  (shown in the parts IPL Ignition/Electrical Group).  The 62511 Spec may be for a SunStar. 

I believe the correct spec # for the Command 18S used in Simplicity Sovereigns was 62513.  Here's name plate shots of a Sov18:



According to the date code info in the Command Service manual, the engine was manufactured in 1997.  I believe the engine is original.


Edited by PhanDad
Spec 62511 Explanation

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