What part is the only real weak spot on the Lunch Box That's right - the body posts.
Replace yours with these and the problem is solved.
These simply replace the plastic equivalents to make your van so much stronger.
Fits all Lunch Box varients (49459 Gold Edition, 57749 XB Lunch Box, 58063 1980's kit and 58347 Lunch Box 2005, plus Black and Blue editions). Also fits the Midnight Pumpkin and Mitsubishi Montero, but only if you are fitting the Lunch Box body - not the Pumpkin / Montero bodies.
This product is not official Tamiya. It is manufactured in the UK by a long term Tamiya enthusiast.