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Thread: T42 TCM and different gear ratio 4t45-e or 4t65-e

  1. 07-22-2017 #1
    rapid01019
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    Thumbs up T42 TCM and different gear ratio 4t45-e or 4t65-e

    Hi!

    In this thread, let's collect stock firmware for different TCM t42 gear ratio.

    Be sure to include your TCM number T42 and the main differential pair, as well as the number of teeth on the drive and driven sprockets.

    For example, here is a picture with the main pairs of these transmissions

    8e0f6c1s-1920.jpg

    In the leftmost column the number of teeth sun gear ad pinion (38x20, 34x22, 42x18)
    Last edited by rapid01019; 07-22-2017 at 02:01 PM.
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