A junkyard near me has an '82 wagon with a complete 3rd seat. I plan to go there the weekend of 6/18 and pull some other parts off this same car (if it's still there, of course). I'd be willing to pull some seat parts for you, within reason. In other words, I'll grab the "low hanging fruit" that can be pulled quickly, but I won't be able to remove seat belts and other stuff that's hard to reach under trim panels, etc. Like, you said you need the latch that holds the seatback upright. That's the kind of thing I'd be willing to pull for you. You would have to pay my cost for the parts and shipping to your location.

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'81 300TD turbo <<sold 12/05 to another diesel nut