My 952 had the KKK while one of my 951's had the Garret. I have another turbo that's in pieces that was from the other 951 but I haven't looked to see what type it is. I also have another Garret that came from an 85 300D I used to have. It's from a CA emissions model engine so its even different from the other Garret from the 951 engine.
I guess Garret's were used on some engines after Jan '83. Interestingly, my KKK was on an 84 engine.

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DJ


84 300D Turbodiesel 190K with 4 speed manual sold in 03/2012