I reckon that is the biggest overkill I have seen for a while.
It also looks really old . Injection doesn't work too well with a mechanical pump.
Oils
Engine oil will do for the diffs for a reasonable time and also will run an auto trans. Its extremely unlikely you would hole more than one thing.
Boiled water will top up a battery Ok, and who has batteries that take water now?
Normal water will do in the rad, or take some soluble oil, in a tiny bottle, not 13 l of coolant. Hoses maybe. Just change to new ones if old ones are more than 5 years old, and take old ones as spares. Bars leaks/ wynns stop leak yes. Belts yes. In Saudi in 45-50C , I changed hoses and belts every year.
Ignition OK agree as everything is small and light
Engine /fuel system OK but take spare electric pump.( have had an old Facet die 100KMs from Riyadh in desert . not funny.)
If an auto have the starter motor looked at if over say 160K, before you go!.This is the main thing that could stop you in an auto.
The main issue with all this is , if you add a heap of weight in spares then you are likely to do damage to the suspension.
I have not heard of a broken sump, or auto trans , or diff in many years, and bearings only go if neglected or overloaded.So check before leaving.
If you are going to such remote places that you need this level of spares then you should be with other cars, and the common spares should be shared ie one guy brings 5l engine oil one brings diff oil. last time I took engine oil the bloody bow saw ate through the container.LOL.
It will always be the Murphys Law that will catch you, such as a diff blowing, and you cannot plan for that. These days 99% of us go to places where there will be a car along within a couple of days. So plenty of water is the most important bit.
Regards Philip A
