The K20 Piston Seal measures 3.543 x 2.756 x 0.984 inches and is made from NBR, a durable material known for its excellent resistance to oils and fuels. This piston seal is designed to provide effective sealing in hydraulic and pneumatic applications, ensuring optimal performance and longevity. Its robust design allows it to handle high pressures, making it suitable for various industrial machinery. The K20 seal is engineered for easy installation and reliable operation, ensuring minimal leakage and maximum efficiency.