Well IT WILL happen to the others, just a matter of time. I have TWO hours on it and not that heavy of use, and in reality the power of the machine should not exceed the structual capacity. The fittings were ordered from a third party vendor. I could care less where they come from, Kubota should be supplying them as its their problem.
They should at least give me something I can use in the mean time, take one of the cylinders off from one of their stock if they are sure its not a "wide spread" issue. Wait till someone breaks theirs after warrenty.