98 king Quad carb available

hello all. I have found online that suzuki is offering a carb replacement for the part number 13200-19BA1.That is the part # for the stock carb on my 98 king quad.It appears that there is a superseded part #13200-19BA3.It is available through Partzilla. It is not cheap. But unfortunately after trying to clean and rebuild my carb I found that there was a hole in the float bowl due to corrosion. I have tried to repair it with JB weld but im not sure that it will stand the test of time. I would assume that a superseded part will be a direct replacement with upgrades but couldn't find out what upgrades were made. I have ordered this carb with hopes that it will fulfill my needs. Is there anyone out there that has used this carb to replace their carb? I look forward to any feedback on this matter and will let you all know how I make out with this carb.