The New Holland 5104657 is a genuine OEM adjusting washer, precisely engineered with an outer diameter of 25mm, an inner diameter of 15mm, and a thickness of 1.5mm. This critical component ensures accurate spacing and alignment within mechanical assemblies across a wide range of New Holland agricultural and construction equipment, including T-series tractors, CR-series combines, and BB-series balers. Manufactured to New Holland's exacting standards, it guarantees reliable operation and direct compatibility, contributing to optimal machine performance and longevity.