Does anyone have a hydraulic hose diagram that shows the hose part numbers for a D6k2 XL / WMR01029.
There is no single "diagram" showing the hydraulic hoses, maybe more lilke about 20 separate ones. That's before you start on the hydraulic hoses for the transmission & torque converter......... If you want a list of the hoses on the machine ordered by Group Number then your Cat dealer should be able to supply one based on the mahcine Serial Number.
Alternatively, get hold of a parts manual.