Hello!

I have a question. I want to replace the oil in the differential of my Volare. I searched the internet to find out what a suitable oil is. But I saw that this depends on the differential. The only thing I can say about the diff type is that the cover is a 9-bolt hole variant (Chrysler, 7.25 ").
On the internet I have found that 80W90 is sufficient. Can someone tell me if it's the right oil? Are there other addictive needs?

Thanks

 

That should work just fine...... However if the differential has some slop in it? I would go with a Torco 140 weight but that also depends how cold it get were you are at.

 

Thanks Bob. I would put some 80W90 oil in it. In winter it is here not as extreme cold in the Netherlands. At least -10 degrees Celsius.