The New Holland 86623598 O-RING is a genuine OEM component designed for critical sealing applications in various New Holland agricultural and construction machinery. Manufactured from durable NBR (Nitrile Butadiene Rubber) material, this O-ring features an inner diameter of 14.00 mm and a thickness of 2.50 mm, ensuring a precise and reliable seal to prevent leaks and maintain system integrity. It is commonly used in hydraulic systems, engine components, and other fluid transfer points across a wide range of New Holland tractors and combines, including models in the T6000, T7, CR, and CX series.