Hey guys,


So I remember a while back I was messing with the lock on my door and I remember hearing a crack and finding that the key didn't lock/unlock the door anymore. I remember looking inside the door and seeing a little plastic tube piece that seemed to join the key mechanism to the actual lock mechanism. This is what had broken.

Is anyone familiar with this part? I have been searching around and can find no mention of it. Does anyone know how to replace it? Is it super involved/complex or can it be done fairly simply?

Any assistance is greatly appreciated.

Thanks!

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1984 Mercedes-Benz 300D