j30 diff oil???

[BackIntoAnS13]

Hey guys, i just bought 3 bottles of Redline MT-90 GL-4 transmission fluid for my s13 but i also want to change my diff oil also. Ive got an Infiniti J30 LSD. What oil is best for it and how much do i get. Ive searched but no answers, I found answers for the stock open diff dont know if they use the same oil or what not, anyways thanks for the help.

[ricebike]

if that infinity LSD is viscous, you're ok w/ regular GL-5 gear oil w/ the proper weight rating...
Modified by ricebike at 12:46 PM 7/7/2006

[BackIntoAnS13]

how do i know if its a viscous??? Sorry its a dumb question but i just went to the junk yard and found an infinity j30 car and looked for one with the same bolt patterns. I think its an early 90's model. What would be the proper weight also? Thanks man

[driftin8ez]

i 99.9% sure nissan didn't release any clutch type lsd's stock in the states. But anyway if the previous owner of the car didn't do anything to the diff it is a viscous. You could look in the fsm for the proper weight. Look for the r200v diff with viscous lsd. Came in the hicas 240 as well just different gear ratios.

edit* here it is.3 1/8 pints of API Gl-5 80w-90 Gear oil for ambient temps below 104F.

[BackIntoAnS13]

thanks for the help guys. gonna go get some of that stuff tomorrow or maybe later today. again thanks appreciate it