Required Parts and Part Numbers for 730x Liquid Cooling Upgrade

My XPS 730x is air cooled.  I am interested in the individual part numbers required to convert it to liquid cooling.  This was an easy upgrade with my older 720, but I have seen several different assemblies for both the 730 and 630 models.  I have an I7 processor. Please the Kit part number and part numbers of individual sub-components.

I have part XF23D, but it looks nothing near a complete assembly, unless it is a newer replacement assembly.  Thanks in advance.