I need to replace the rubber disk that connects the trans to the driveshaft, but I don't know what it's called. If anyone knows what it's called please reply. Also, are they expensive new or should I look for a used one? This is the first repair I've had to do to my benz since I bought it a year ago so i'm a little in the dark about the whole thing.

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84 Mercedes 190D 4sale
84 Mercedes 380se
85.5 PORSCHE 944
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