John Deere Back-Up Ring - Section Thickness (IN): 0.1181 Part No: H163431

The John Deere Back-Up Ring H163431 is designed to provide critical support to sealing components in high-pressure hydraulic systems, helping to prevent extrusion and prolong seal life. Positioned adjacent to O-rings or other seals, this back-up ring enhances overall sealing integrity by maintaining proper shape and positioning under fluctuating pressure loads. Made from durable, wear-resistant materials, the H163431 withstands demanding operating environments, including exposure to hydraulic fluids, heat, and mechanical stress. Its precise fit ensures compatibility with select John Deere equipment, making installation quick and reliable during maintenance or rebuilds. Ideal for extending the performance of seals in cylinders, valves, and other hydraulic assemblies, this back-up ring plays a key role in preventing system leaks and downtime. Count on Doggett John Deere for dependable components like the H163431—engineered to reinforce your hydraulic systems and deliver lasting performance in the most challenging field conditions.