The New Holland 87772990 Check Valve is an OEM component designed for a wide range of New Holland agricultural and construction equipment. This genuine check valve ensures proper hydraulic system function, maintaining pressure and controlling fluid flow. It is compatible with numerous models, including T4, T5, T6, T7, T8, and T9 series tractors, CR and CX series combines, L and C series skid steer and compact track loaders, as well as telehandlers, backhoe loaders, forage harvesters, and other specialized machinery.