This is from the automatic transmission (5 speed) from my 2006 Tundra Limited Double-Cab 4WD. Note the first three UOAs were with the factory installed ATF; after the third UOA sample was drawn, the transmission was flushed (by me, manually) and Amsoil ATL installed. The 4th (current) UOA represents over 31K miles with the Amsoil ATL.