The 3.5 x 4.25 x 0.375 Disogrin Symmetrical U-Cup from Freudenberg-NOK is designed for reliable sealing in various industrial applications. Made from high-quality materials, this U-Cup features a robust design that ensures durability and performance. With dimensions of 3.5 inches in diameter and a 0.375-inch width, it is ideal for hydraulic and pneumatic systems. The symmetrical design allows for easy installation and versatility in use. This product meets industry standards, ensuring compatibility with a wide range of systems.