The ED,EF,EL versions are not really repaireable. They are a "whole-replacement" assembly. Individual spare parts are not available.
The early EA/NA versions had replaceable motors but I don't believe that there were spares available individually anyway.
The XR family ---->
Muzza: a XR8 AU seriesIII...bog standard :)
TBH: (the better half) drives an ED XR6 wagon (Mock Dev 4 160rwkw, JMM extractors, 4 electric windows, Ghia door panels in XR trim, rear head & arm rests in XR trim, Momo s/wheel with Cruise, EL thermos, EBGT wheels, etc) things to come soon = EECV upgrade.