Long time no see, my car has been doing good for the past months, except for now, rear right lower wishbone arm snapped right off from the knuckle, while attempting to fuel up at a gas station. (Luckily it didn't happen on the highway.) Replacing the wishbone is easy enough, although the drive shaft popped out and took the gearbox flange with it , how do these gearbox flanges work exactly? Will I have to replace the rear diff too? Also unsure about the upper mounting point of the shock on that side too. Here are some pics and a video:
https://www.youtube.com/shorts/cKsaIggJkGg