The 4 x 4.5 x 0.375 Freudenberg-NOK Disogrin Symmetrical U-Cup is a high-performance sealing solution ideal for hydraulic applications. Crafted from durable materials, this U-Cup provides excellent sealing capabilities, preventing fluid leakage and contamination. Its symmetrical design ensures even pressure distribution, enhancing the longevity of the seal. With dimensions tailored for specific applications, this product meets industry standards for reliability and performance. Perfect for use in various machinery, it is essential for maintaining operational efficiency.