My m86 in my BA II XR6T is shagged so I purchased a second hand one off a forum member that had apparently done around 60k.This morning I inspected the centre and as usual for these centres there was some beaing noise. So as a precaution I decided to pull the centre apart and replace the bearings to ensure that it was going o be quiet and in good serviceable condition. As I inpulled the centre apart I found a few bits (Pictured) floating around inside. Thank god that I had checked it before getting the cradle removed and the centre fitted. Can anyone tell me what this part is and what it does? I am now chasing an exploded drawing, rebuild kit and parts required to repair and rebuil the M86. Can someone please point me I the right direction to source the items? Cheers Brad