Fits sedans only all years 1977 to 1985 240D 300D 230 280E - STOP the wind noise and the water leaks.
Special purchase. New RIGHT and LEFT side rear door seals for sedans only. Excellent quality aftermarket part with a good fit. If you need instructions, look below to view the special tools that come with them.
W123 Chassis Sedan REAR Door Seal SET - Right and Left Included
$102.60Sale
$79.60
SKU:
BDP-123RRDS 
Product Details
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Sedan / Wagon Door Seal Instructions and Tools
There are some tricks to getting a replacement seal in properly
Fits 114 115 116 123 and 126 Chassis. This set of detailed PDF instructions and plastic insertion tools with help you remove and install the front and rear door seals in your older Mercedes sedan or wagon.
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114 115 116 123 126 Chassis Front Door Seal Nylon Clip Set (6)
When changing a front door seal on one of the above chassis you most likely will ending up need new attachments clips (along front edge of door). The majority of the old clips will break when you try to remove them.