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International Automotive Technicians Network
Re: Customer wants synthetic Mercon ATF
Posted to Castrol Forum on 4/23/2019

Hi John:

Castrol Transmax® ATF's can be either mineral oil based or synthetic. Castrol Transmax® Dex/Merc and Castrol Transmax® Mercon® V are both based on highly refined hydro-processed mineral oil. An ATF with this type base oil and th... Login to read more.