The VCT 3.5 x 4 x 0.345 double acting piston seal from Freudenberg-NOK is engineered for high-performance applications. With dimensions of 3.5 inches inner diameter, 4 inches outer diameter, and a thickness of 0.345 inches, this seal is designed to provide effective sealing in hydraulic and pneumatic systems. The robust construction ensures durability and resistance to wear, making it suitable for various industrial applications. This product complies with industry standards, ensuring reliable performance and compatibility.