![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 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](https://i.redd.it/di9ysor284361.png)
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
![9398 - Lego Technic 4x4 Crawler - Page 40 - LEGO Technic, Mindstorms, Model Team and Scale Modeling - Eurobricks Forums 9398 - Lego Technic 4x4 Crawler - Page 40 - LEGO Technic, Mindstorms, Model Team and Scale Modeling - Eurobricks Forums](http://www.brickshelf.com/gallery/povratnik/9398-Crawler/9398-CrawlerMOD/crawlermod1.jpg)
9398 - Lego Technic 4x4 Crawler - Page 40 - LEGO Technic, Mindstorms, Model Team and Scale Modeling - Eurobricks Forums
![LEGO MOC Lego Technic 9398 functional crawler alternative B model by Secon Yan | Rebrickable - Build with LEGO LEGO MOC Lego Technic 9398 functional crawler alternative B model by Secon Yan | Rebrickable - Build with LEGO](https://cdn.rebrickable.com/media/cache/pdfpreview/MOC-136375/170627-5.png?1674734987.551563)
LEGO MOC Lego Technic 9398 functional crawler alternative B model by Secon Yan | Rebrickable - Build with LEGO
![Lego Technic 9398 - C Model + Instructions By Jono Mckinlay - LEGO Technic, Mindstorms, Model Team and Scale Modeling - Eurobricks Forums Lego Technic 9398 - C Model + Instructions By Jono Mckinlay - LEGO Technic, Mindstorms, Model Team and Scale Modeling - Eurobricks Forums](http://www.brickshelf.com/gallery/nato8181/9398/1369381713m_splash.jpg)
Lego Technic 9398 - C Model + Instructions By Jono Mckinlay - LEGO Technic, Mindstorms, Model Team and Scale Modeling - Eurobricks Forums
![Lego Technic 4X4 Crawler Set 9398, Power Functions! COMPLETE & WORKING for Sale in Homosassa Springs, FL - OfferUp Lego Technic 4X4 Crawler Set 9398, Power Functions! COMPLETE & WORKING for Sale in Homosassa Springs, FL - OfferUp](https://images.offerup.com/wWaIJdAGHz_en5ZMIQ9JselGwzo=/250x250/f7d9/f7d9ebe9c07a41b79fa8652d36cebd3d.jpg)
Lego Technic 4X4 Crawler Set 9398, Power Functions! COMPLETE & WORKING for Sale in Homosassa Springs, FL - OfferUp
![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 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](https://i.redd.it/dpbvo50hul761.png)