Gearbox and rear diff oil change questions

[jgttdi]

Hi everyone, I'm looking to change the oil in my gearbox and my rear diff on my TQS but wasn't too sure what oil to go for, can anyone advise me what oils etc they have used?

Thanks J

 

[Bradderz_1988]

75w90 fully synthetic is what you need i used this -

Fully Synthetic EP 75w/90 Gear Oil GL4 GL5 - 5 litre | eBay

^^^Thats enough to do both the box and diff just need a suitable way of getting it in without loosing any lol

gearbox - 2.75L
rear diff - 1.9L

 

[adamss24]

Buy genuine oil mate, it does not cost the earth ! If the old factory filled oil lasted this long, why chance it with lesser products ?

 

[jgttdi]

That's true, does anyone have the part numbers for what I need?

Thanks J