The New Holland 87406445 Plug is a genuine OEM component designed for a wide range of New Holland agricultural and construction equipment. This essential plug ensures proper sealing and functionality within the hydraulic or engine systems, maintaining optimal performance and preventing leaks. It is compatible with numerous New Holland T-series tractors, CR/CX combines, FR forage harvesters, W-series wheel loaders, L-series skid steer loaders, C-series compact track loaders, E-series excavators, and D-series dozers, providing reliable fit and performance.