John DeereO-Ring – Nominal Section (IN): 0.1220Part No: 4191664

The John Deere 4191664 O-Ring is a high-quality sealing solution engineered for use in a variety of hydraulic and fluid handling systems. Crafted from durable, fluid-resistant material, it offers strong performance under pressure while maintaining flexibility for a secure fit in both static and dynamic environments. This O-ring is designed to help prevent leaks, protect against contamination, and maintain system pressure in critical components such as valves, pumps, and fittings. Its round cross-section ensures even compression, supporting long-term sealing performance even under exposure to heat, vibration, and hydraulic fluids. Whether you’re performing routine maintenance or addressing a specific repair, the 4191664 O-Ring provides the durability and reliability needed to keep your equipment running smoothly. Ideal for agricultural, construction, and industrial machinery, it’s a smart choice for ensuring your systems remain sealed and efficient. Rely on Doggett John Deere for trusted sealing components that deliver consistent performance in the field.