Gearbox and differential oil change

  • Hello


    I would like to change the oils in my car.

    So the gearbox oil and the differential oil -

    Is there anything to consider, can you do something wrong?


    Which oil have you had good experiences with?


    Thank you!

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  • Hello.

    FIRST open the upper filler plug. If it cannot be opened and the oil has been drained, you have a problem. The car cannot be driven. How do you fill in the oil?

    Greetings

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  • I read 2.75 liters for the transmission.


    Now a really stupid question: is the differential and the gearbox installed together in this car?

    Do they share the oil? Or are they still 2 different components that each need separate oil?

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  • Is one.

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    964 Carrera 2 Cabrio, Tiptronic, Schwarzmetallic, Modelljahr 1991
    924S (946), Indischrot, Modelljahr 1988
    924 Turbo (931), Lhasametallic, Modelljahr 1982

  • Thanks, I suspected that - but I wasn't sure.

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  • The manual transmission has a common oil content.

    Automatic transmission has ATF for the transmission and transmission oil for the differential.

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  • Hello,

    You would need to know if you have a diff. lock......

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  • I don't think so. How can I find out?

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  • If original, then M220.

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    964 Carrera 2 Cabrio, Tiptronic, Schwarzmetallic, Modelljahr 1991
    924S (946), Indischrot, Modelljahr 1988
    924 Turbo (931), Lhasametallic, Modelljahr 1982

  • Hello.

    What model are you driving? Gearbox year of manufacture?

    There is without lock, ZF multi-plate lock 40% and Torsen lock 40%. From model year 92, only the Torsen differential is installed in m220. For torsen lock and without lock transmission oil GL5, (MIL-L2105B) SAE75W90.

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