Think the change over kits contained a new tag and pin. Only reason I know about it, is that I most always notice any kind of changes to parts. If I don't know why I keep that information in back of mind until a answer pops up. Will try to post some more detailed info if I get it rounded up. I'm not very organized, will make a note working on a carburetor about the size of parts then forget were its at. Some carburetors will be all mixed up with parts after so many years have past. Found a few partial NOS change over kits in the past but never a complete one. Probably the carburetor you have was changed if it has a passage plug, but they never bothered to change the tag. Have found some that a high speed adjusting screw and nut was just added. From what I remember with the change, idle jet stayed the same, main jet, nozzle jet and the airbleed size was changed. One change over was made for the 400 carbs also. Don't have a 361525R91 carb. at this time to double check memory, Do have a 400 gas R91 but a little different.
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Today's Featured Article - The Day Mom Drove the 8N - by Brian Browning. My Dad was wanting to put in a garden but couldn't operate the 8N and handle the old horse drawn plow he had found and rigged up to use with the tractor. Well, he decided to go get Mom out of the house and have her drive the tractor while he walked behind the plow. You got to understand that while my Mom is a hard worker who will always help whenever she can... she had never operated farm machinery before that day. Dad got her out there, explained how the clutch was the same as in our o
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