Please help me, I have an 05 Subaru Outback XT ltd (turbo with automatic trans). Mechanic is telling me that they don't replace just the u-joint, only the entire drive train. Can I get a used one at a junkyard? If I do, can I replace just the u-joint part or what? Subaru want $899 for this part. Aftermarket $649.. What should I pay? I don't know if I plan to keep the car -140k miles.its got a lot of pep! So, they tell me I shouldn't drive it, bc if it breaks it could screw up everything! Any advice would be appreciated!