The Elring 570311 is a high-quality O-ring, manufactured from NBR (Nitrile Butadiene Rubber) with a Shore hardness of 70. This robust sealing component measures 269 mm in inner diameter, 281 mm in outer diameter, and has a cross-section of 6 mm. Designed for reliable sealing in demanding environments, it ensures optimal performance and prevents leaks in a wide range of agricultural, construction, and industrial machinery applications. As a genuine Elring part, it guarantees precision fit and durability.