Hello All,

Can anyone identify the injector on the left? The right injector is off of my 1983 300d turbo (917.952). These look like they could belong to an early 917 (917.950) turbo diesel. I am correct?
They a rubber around the neck and the markings “0432217101 REV” on the rubber.
Now I am not an expert at identifying injectors but I have been told if injectors have a rubber ring around the neck, they could have been rebuilt - Is that correct?
Also what will happen if you run injectors from a 617.950 (from a w116) on a 917.952 motor (from a w123 or w126)?

Last piece of information, which may not be relevant, my ‘83’s injectors have the markings of “KCA30S35/4”

Thanks

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