The Same 04415939 is a genuine OEM O-Ring, precisely manufactured with a 45mm inner diameter and a 2mm cross-section. Constructed from durable NBR70 (Nitrile Butadiene Rubber) material, this O-ring provides reliable sealing performance in hydraulic and pneumatic systems, preventing fluid leaks and maintaining system integrity. It is commonly used in Same, Deutz-Fahr, Hurlimann, and Lamborghini agricultural and industrial equipment.