Keihen carb identification?

[Thorpe]

Is the a link or site or a magical someone that can explain to me the difference between a 83 and 84 carb for an atc 110? Trying to get the correct kit coming.... Thank you in advance!

[shortline10]

Just the O-ring for the fuel filter is the only difference I can think of . Either kit should work just fine .

[Thorpe]

You the man Shortline! Thank you!