Despite trying to nurse the Discovery back to civilisation at Broken Hill I've ended up with more than just a collapsed bearing. Flow on damage has included the drive shaft, wheel hub, brake rotor and caliper, etc. The car has been transported back home but now the repair process commences. Some parts will be replaced with new (e.g. rotors and pads, bearings, etc) but some parts can be replaced by secondhand parts. Where is the best place to source second hand and new parts? Any help would be appreciated. Thanks