I bought an 03 Liberty (3.7L auto) last week at an auction for $1000. It did not have a front drive shaft so I need to get one. I looked around a little bit and there seems to be two different sizes of them. One they are saying is 16 1/2 tube and one is 19 1/2 tube. I don't know how to figure out which one i need.
Does anybody know which one I need! Thanks.

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