6 speed?
Believe you have this then here's a guide by "not LR" ZF 6HP26, 6HP28 Transmission Fluid Service Procedure (offroadrover.com)
Dont know the 3.6 so just pop under and have a look at the label
And as stated it isnt cheap but dont be tempted to skimp on oil for a gearbox that is "sealed for life".
J
hiya
blimey that lifeguard has gone up in price , know many D3 owners have been using the mannol AG55 for the 6Hp , can see why so many that book there’s into a garage end up with a £500+ invoice
I didnt know there was an alternative as have never had to look, but the oil you state seems to be compatible. Would it mix ok with the original? I guess so.
J