legacycentral bbs

Posted: **Sat Oct 13, 2007 6:52 am**

What fluid do you guys use for your rear diff? Im putting one in this weekend and dont know what gear oil to use? could someone tell me what to buy?

Posted: **Sat Oct 13, 2007 8:23 pm**

80/90w

Posted: **Sun Oct 14, 2007 6:21 am**

I have AMSoil Full Synthetic 80-90W, which is not enough to fill the rear differential, so I bought a a quartz of Semi-Synthetic 75-90W, is it okay to mix these? If not, I will try to get another quartz of AMSoil.