The 1.375 x 1.75 x 0.3125 NBR Loaded Symmetrical U-Cup by Freudenberg-NOK is engineered for superior sealing performance in hydraulic and pneumatic applications. Constructed from durable NBR (Nitrile Butadiene Rubber), it provides excellent resistance to various oils and fuels. This U-Cup, with a size of 93 AU 2093, is designed for easy installation and offers a reliable seal under pressure. Its symmetrical design enhances versatility, making it suitable for a range of systems. This product adheres to industry standards, ensuring quality and reliability.