Buy LEGO Technic 4x4 Crawler (9398) at Mighty Ape NZ
Light Kit For Crawler Vehicles 9398 – LeLightGo
9398 - Lego Technic 4x4 Crawler - Page 40 - LEGO Technic, Mindstorms, Model Team and Scale Modeling - Eurobricks Forums
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
4X4 Crawler 9398 | Hard to Find Items | Buy online at the Official LEGO® Shop LU
Made an upgrade of the 9398 with XL motors and gave it 30% more additional parts. This is my MK2 version as my first upgrade was not as successful. Also it uses
LEGO MOC Lego Technic 9398 functional crawler alternative B model by Secon Yan | Rebrickable - Build with LEGO