TomTom go520 uk truck maps

Hi all I'm new to this site and would like to know if anyone can help me out in trying to find truck maps for uk I had it on my old 520 but due to bike accident and flask breaking it got coverd in coffee so had to get new and need to get these routes. Thanks Kev

What you need can be easily found in the red stickies, the 900 map thread and the thread for the 9.700 truck Navcore.