Does anybody happen to know the part# for just the metal and rubber sill the window sits in that attaches it to the regulator? My 81 all four are totally rusted out. Manual regulators though are in superb condition! You don;t have to buy the whole regulator do you? I dug through EPC and could not find a part #for this individual part.

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1978 Mercedes 240D
1981 Mercedes 240D
1982 Mercedes 240D