The New Holland 86625104 O-Ring is an authentic OEM sealing component designed for a wide range of New Holland agricultural and construction equipment. This precision-engineered O-ring ensures a tight, leak-free seal in hydraulic and fluid systems, crucial for maintaining optimal machine performance and preventing fluid loss. With an inner diameter of 12.42 mm and a thickness of 1.78 mm, it meets stringent New Holland specifications for durability and reliability, making it an essential part for maintenance and repair.