- Transfer gear box (AWD): API 80w-90 GL5 hypoid gear oil; 0.9L (0.95 qts) - Rear differential (AWD): API 80w-90 GL5 hypoid gear oil; 0.9L (0.95 qts) I want to use synthetic gear oil for transfer gear box and rear differential. But I could not find synthetic 80w-90. Can I use synthetic gear oil 75w...
I think having the Swift here would have generated a lot of traffic and pulled the whole brand up ... And there is NO reason why it shouldn't have been at least tried