Originally Posted by mattwithcats
And then there is TES-295 fluid...
Full synthetic, same as Dex VI, but a Cst of Dex III, 7.3...
https://www.allisontransmission.com/parts-service/approved-fluids/on-highway-fluids
https://www.mobil.com/en-US/Commercial-Vehicle-Lube/pds/GL-XX-Mobil-Delvac-1-ATF
I wonder what the shear stability requirements are for TES-295? Phillips says it is "high" resistance, likely due to a relative lack of VII.
And then there is TES-295 fluid...
Full synthetic, same as Dex VI, but a Cst of Dex III, 7.3...
https://www.allisontransmission.com/parts-service/approved-fluids/on-highway-fluids
https://www.mobil.com/en-US/Commercial-Vehicle-Lube/pds/GL-XX-Mobil-Delvac-1-ATF
I wonder what the shear stability requirements are for TES-295? Phillips says it is "high" resistance, likely due to a relative lack of VII.