Mercedes Benz 1298001672 R129 Convertible Top Hydraulic Cylinder Seal Kit - rod seal HPU

Restore your Mercedes R129 soft-top system with our high-quality hydraulic cylinder seal kits, engineered and manufactured in Germany for outstanding durability and precision fitment. Over time, the original R129 hydraulic cylinders frequently become leaky due to aging and deteriorated seals, causing hydraulic fluid loss and malfunction of the convertible roof. 

Since many OEM cylinders are now discontinued or difficult to source, a professional rebuild is often the most effective and economical solution. 

German-Made Seal Kits for Long-Term Reliability.

Our seal kits are designed to fully rebuild and reseal the original Mercedes hydraulic cylinders. Each kit is produced using high-strength polyurethane (PU) materials that deliver superior resistance to pressure, hydraulic fluids, and heat—significantly outperforming the seals originally used by Mercedes-Benz. The precise German manufacturing ensures consistent quality, perfect fit, and long-lasting performance. 

Product Benefits

•    Premium seal kits Made in Germany for Mercedes-Benz R129 (SL-Class) hydraulic cylinders 

•    Allows complete overhaul when OEM cylinders are no longer available 

•    Prevents leaks caused by brittle or deteriorated factory seals 

•    Constructed from high-quality, long-lasting PU material 

•    Cost-effective and durable repair solution 

•    Helps restore full convertible-top functionality 

•    Designed for perfect fitment and easy cylinder rebuilding 

•    Bring your R129 hydraulic system back to peak performance. 

Order your German-made PU seal kit today and restore your convertible top with confidence.