Is your soft top side rubber hard or cracked and beginning to fall apart?

Does the wind get past the rubber when cruising or it leaks when it rains?

Time to replace it before your interior is affected or worse still… you begin to develop rust.

Replace it with a top quality OEM left hand side rubber from the same manufacturer for Mercedes Benz.

Part shown as no 155 & 160 in the diagram attached.


Will suit the following MB Vehicles:-

  • R121 190SL (1955 to 1963)



Original Part No’s:-

  • A1217251166
  • 1217251166
  • A121 725 11 66
  • 121 725 11 66
  • 121 725 1166
  • 121-725-11-66


Don’t not pay over $180 for the genuine part. Our price only $72 each plus shipping

NB:- You need a different rubber for the right hand side.


Please check you have the correct part number for your vehicle.

Most parts for W107 SL vehicles are available


McStarparts – “We keep classic Benz’s on the road.”

Mercedes W121 190SL Side seal left rubber Soft/Hardtop 121 725 11 66, 1217251186

SKU: 121-725-11-66G
  • Lead time for this part is:- 10 - 12 working days

  • International buyers – please note: Import duties, taxes, and charges aren’t included in the item price or postage cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.

"Keeping Classic Benz's On The Road"

Kevin McCarthy
+61 0418 634 080

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