03-11 Mercedes SL500 550 55 65 R230 Hydraulic Cylinder Roof Repair Kit U Cup

If your Mercedes has developed a leak in the hydraulic actuator that locks your roof to the windshield, this is what you need to make a Long Lasting, Inexpensive and Easy repair. This is an upgrade to the OEM U Cup seal, which is not capable of withstanding the aggressive/corrosive hydraulic fluids. The Enhanced Polyurethane compound used in this seal is exceptionally resistant to petroleum based oils, found in hydraulic fluids used in the Mercedes Benz convertible top hydraulic system. Fits the following vehicles built on the Mercedes R230 chassis....2003 - 2011 SL350, SL500, SL550, SL600, SL55 AMG, SL63 AMG & SL65 AMG Item includes 1 x Enhanced Polyurethane Seal 1 x Useful No Scratch pick tool for removing old seal 1 x Collar 1 x Spacer washer 1 x Multi-page illustrated guideline For repair of Mercedes Benz part number: 2308000872 Front Lock Cylinder/Top Lock Cylinder