Putzmeister 445769 Seal Set

The Putzmeister 445769 Seal Set (200/125) is a complete sealing solution designed for use in Putzmeister concrete pump boom systems, ensuring reliable sealing performance under high-pressure and continuous operating conditions. This seal set is specifically engineered for: 2nd boom on PM36Z and PM38Z pumps 3rd boom on PM47RZ pumps It provides effective sealing within hydraulic cylinder assemblies, preventing leakage and maintaining consistent pressure during concrete pumping operations. Manufactured to meet original Putzmeister specifications, the 445769 seal set ensures precise fitment, durability, and long service life, even in demanding construction environments where components are exposed to high pressure, abrasion, and repetitive movement. The high-quality materials used in this set offer excellent resistance to wear, pressure, and temperature variations, making it an essential component for maintaining optimal pump performance and reducing downtime. Worn or damaged seals can cause hydraulic leaks, pressure loss, and reduced boom performance. The 445769 seal set ensures stable operation, efficient sealing, and extended equipment life.