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Quicky Question

Discussion in 'Early CJ5 and CJ6 Tech' started by Dondo, Nov 20, 2007.

  1. Dondo

    Dondo These are my good pants..

    Filling the T90/D18 with gear oil after a fresh rebuild, what type of oil do I look for? 80/90? I heard something about "brass"...GL something or other?
     
    Dondo, Nov 20, 2007
    #1
  2. sparky

    sparky Sandgroper Staff Member Founder

    Pay attention when we're in class, err O'Reilly. ;)

    GL4 not GL5.

    If you search we've covered it tons of times before... :D
     
    sparky, Nov 20, 2007
    #2
  3. 66cj5

    66cj5 Jeep with no name

    I run 90w140 with 1/2 pint of lucas transmission additive in the trans/xfer.

    the brass comes from the sycro's in the transmission wearing with use.
     
    66cj5, Nov 20, 2007
    #3
  4. sparky

    sparky Sandgroper Staff Member Founder

    That's not what I was referring to Saturday when Dondo and I were at the parts store.

    GL5 eats brass, that is was I was referring to telling him to get GL4.
     
    sparky, Nov 20, 2007
    #4