I was so happy with my old z chain and the clean look it gives the printer that I had to make a new one for my AM8 converison.
This thing is made for the standard carrier. It is a bit harder to brint than the old one (support needed) but its worth it. The main focus was on the z chain wich should be laid up on the Z-extrusion, it also brings a sensor mount with it.
The long chain has two benefits: it holds up the chain and is faster to print then single chain links.
This thing works with all common chains.
Doesn't work without lengthen the cables !(ExtruderStepper/PartCoolingFan/ColdendCoolingFan/Thermistor/HeatingCartridge) !