Mercedes Benz 1298001772 R129 Convertible Top Hydraulic Cylinder Seal Kit, rod seal HPU – Premium HPU Replacement Seal (Made in Germany) 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 We were not satisfied with simply offering an inexpensive replacement solution. Instead, our focus was on developing a sealing solution designed for exceptional durability, reliability, and long-term performance. For this reason, we offer two different types of rod seals manufactured from advanced high-performance materials: High-Performance Polyurethane (HPU, red) and temperature- and wear-resistant Viton® (FPM/FKM, brown). HPU provides outstanding mechanical strength combined with excellent resistance to chemicals and offers significantly improved performance compared with conventional polyurethane materials. Viton®, on the other hand, is particularly suitable for applications exposed to higher temperatures. With a temperature resistance ranging from approximately -20°C (-4°F) up to +204°C (+400°F), it is especially well suited for vehicles operated in warmer climates. To ensure consistently high dimensional accuracy and manufacturing quality, both the rod seals and piston seals are CNC-machined in Germany according to our specifications and manufactured within the tolerances of DIN ISO 2768-1-f (fine). Bring your R129 hydraulic system back to peak performance. Order your German-made seal kit today and restore your convertible top with confidence.
$9.99