Can someone explain to me the difference between these two cv assemblies?
This one sells for 48$ http://www.amazon.com/dp/B00DCNQWGS/...=1&dra_ohs=0-0
This one for 66$ http://www.amazon.com/SurTrack-IZ-80.../dp/B00DCNQTJ8
I can see the extra shaft, but do I need this to repair my c/v if its clicking? Or can I simply order the cheaper for both sides?