Castrol TQ-D is an automatic transmission fluid meeting the requirements of General Motors (Europe). Although now no longer recognised by the General Motors Licensing Authorities, Castrol TQ-D continues to offer the quality level required by General Motors in Europe.
Additionally, those manufacturers who traditionally use 'Dexron' approved products i.e. Mercedes Benz, Voith, ZF etc., continue to specify this performance level although not where General Motors Dexron® IIE fluids are stipulated.
If Dexron® IIE is specified then Castrol TQ Dexron® IIE should be used.
Castrol TQ-D continues specifications
MB 236.6, MAN 339 Z1 V1, SZF TE-ML 03D 04D 11A 14A 17C, Voith H55.6335xx, Bosch Rexroth RD 90 220-1/08.6