LEGO Technic - 4x4 Offroader (9398) ab 399,99 € | Preisvergleich bei idealo.de
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
Gently Used Lego Technic 9398 4X4 Crawler - 100% Complete in BOX — Brickset Forum