Toyota/Lexus U151E, U151F, U250E Solenoid Identification The four linear solenoids look nearly identical when installed in the valve body Reference the porting differences between SL1, SLT and SL2/SL3 (identical) for correct identification Name37 quarts Initial Fill 5 speed U151E Total Fill 93 quarts 38 quarts Initial Fill 5 speed U151F Total Fill 95 quarts Amsoil's Signature Series MultiVehicle Synthetic automatic transmission fluid is made to blow the doors off any regular or conventional ATF fluids on the market and our oil surpasses the performance needs of most vehiclesTransmission repair specialists frequently have to deal with repair issues in the 4speed automatic transmissions U140E, U240, U241 and the entire range of these transmissions from Aisin Co Aisin engineers wanted to design the U140E unit with a potential extension to 5 speedsIn 00, more enhanced modification named U240 was introduced and a lot of U140\ U240 automatics found
April 18 Issue Transmission Digest