SEAL KIT FOR ALL HYDRAULIC CYLINDER of the Roof / Top Hydraulic system  MERCEDES BENZ SLK R171 2004-2011


Seal kit for fixing an external leakage of all Hydraulic cylinder from the roof hydraulics.


Mercedes Benz TYPE R171 all years of construction.(2004-2011)


  • 1x DS2308 for hydraulic cilinder  1718000072  front lock cylinder
  • 2x DS17103 for hydraulic cilinder 1718000372 and 1708000472 Main lift cilinder 
  • 2x DS17105 for hydraulic cilinder  1718000572 and 1708000672 Opener trunk lid  

Due to the age-related disappearance of the plasticizer, the rod seal becomes porous and ruptures. It creates a leak when operating the roof hydraulics.

This leak is corrected with our seal kit.

With clean installation, the cylinders are sealed again for the next 20 years.(Please note that it can vary due to long exposure of the car in sun and high temperature when car is stored )

This Seal kit consists of:

1. 5 rod seals made of a special polyurethane mixture 


Due to the new material mixture of the rod seal is this More resistant, tear-resistant and heat-resistant than the original seal


  • By manufacturing by injection molding, we guarantee consistent quality. 


Please note only hydraulic oils to use with the Mercedes-Benz aproval number 343.0



shipping time is approx. 2-6 Days ,Delivered with USPS First Class  with tracking number 



We are Europes No. 1 in repairing and developing repairsolutions for Mercedes-Benz Roof Hydraulic systems. 
We have 10 Years of experience developing and using our seals.



We use this seals since years for our rebuilded hydraulic cylinders, same elastomer used as it is in original cylinders.