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manual trans fluid jeep YJ?

manual transmission, do you use a 10w30oil or 75w90 gear oil?

2 Answers

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  • Don
    Lv 6
    8 years ago
    Favorite Answer

    It depends on which transmission you have. If it's the Peugeot BA-10 (1987 - early 1989), any GL-4 or GL-5 gear lube should be fine. If it's the AX-5 or AX-15 (Late 1989 - 1995) you can use any GL-4 or GL-5 rated lube but be SURE that it says "Rated for yellow metals" on the label. The synchros in the AX transmissions are brass and will be damaged if you don't use fluid specifically rated for yellow metals.

  • John
    Lv 6
    8 years ago

    IT ' S NOT 10 W - 30 ..... it may be 75-90 gear lube...check the manual, or call a DEALER ' S service counter for the requirements

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