The Back-Up Ring from White Drive Products is an essential component for enhancing the performance of hydraulic seals. Designed to prevent extrusion and improve sealing efficiency, this back-up ring is made from high-quality materials that ensure durability and resistance to wear. Its precise dimensions allow for easy installation in various hydraulic applications, providing a secure fit that enhances the longevity of seals. Ideal for use in industrial machinery and hydraulic systems, this back-up ring meets industry standards for quality and reliability, making it a preferred choice for professionals.