WE had WT & MT Allison's in our trucks and for contracted warranty purposes we were required to do a change out at 2000 hr. This fluid was dropped in pristine condition and I took home at least 10 gallons. We would get the TranSynd in a 55 gal. barrels. They made it sound like the new standard in auto trans oil. I'm shure it is hi grade synthetic ATF but how long do they get to dominate the replacement fluid market? We were requied to do this fluid drop to maintin the 5 yr warranty. These transmissons can cost as much as $18,000 to fix.