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Thread: Mercedes 722.9 (7G) Tronic Tranmission Explained

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    arzaam.bhatti's Avatar
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    Default Mercedes 722.9 (7G) Tronic Tranmission Explained

    i really admire this transmission, its a work of art and this article gives a fairly high level technical presentation(dated 2004) but gives a good overview of 7G including information for a general consumer as well

    286 HO 722.9 062504
    If everything is coming your way, you're in the wrong lane!

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    Xulfiqar's Avatar
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    you should look up the new ZF 9 speed gearbox, then try making it on stick diagrams and then calculate how it achieves 5th gear, the 5th ratio is mathematical lunacy, the further 4 ratios it has are not that complex to achieve.

    But its a real work of art.
    ZRS - Zulfiqar Racing Systems ..... - professionals at work - at crackwheels.com

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