112K and fluid exchange twice, no issues.
I friend of mine decided he was going to keep his truck a few years ago rather than trade it. He took it to the shop for the works. shocks, joints, tran flush.... $2,800 later he picked it up. While driving back to work from the shop it locked up, the fluid look nice and clean tho.
He claimed he had never had a trans issue before that. He took it back to the dealer and got a new one. The dealer said that sometimes tht happens. Different pressures, moving the lines breaking debris loose and it causes problems.

 

That's why I'm using the BG flush,,,, lifetime guarantee on whatever you have flushed,,, trans, engine, transfer case, steering box, cooling system, diff's,,, whatever you want to cover,,,, I typically flush the coolant, trans, but I'm going with pretty much all of it this time, maybe not the diff's,,,

just throwing it out there in case people didn't know. My new ride only has 30,000 miles on the ticker so I'll qualify for the lifetime deal,,, I'm like you also, my work truck has 200,000 on it now, wifes Honda has 140,000,,,, I didn't get them on the program because it wasn't offered then, but still working fine.