LEGO® Technic 9398 - 4x4 Crawler - Album Photo View - SBrick Community
Lego Technic 9398-B Model View | Lego Technic 9398-B Model V… | Flickr
Ultimate upgrade for the 9398 4x4 crawler with pendulum steering (no servo needed). I also made a pendulum steering file in the rebrickable link you can download and have a closer look