mine was rebuilt at 375000 approx km, was still driving but sluggish to start and would slip and get warm at times. was also leaking at the time. It was then rebuilt again 25000km after tht!!! Because the place that did the rebuild actually put an old part back in! Which then failed and transmission had to again be rebuilt. Recently I have had more trans issues with a line coming off, thankfully that is all it seems to be. I have been told the oil pick up in there is cracked however which shouldnt be after 2 rebuilds. Do not recommend place that rebuilt it at all, they got really nasty after the failure. If it goes again ever, will be going Ashcroft route. (420000km now just!)