I've had 2, no issues so far with front hubs.
My older Kubota had a leaking seal, but it was pretty minor and I just periodically added some hydraulic fluid to the front axle. My newer Kubota has zero issues so far, and it has spent as much time in 4wd has it has in 2wd.
My older Kubota had a leaking seal, but it was pretty minor and I just periodically added some hydraulic fluid to the front axle. My newer Kubota has zero issues so far, and it has spent as much time in 4wd has it has in 2wd.