The New Holland 504210082 is a genuine OEM fitting designed for a wide range of New Holland agricultural and construction equipment. This essential component ensures proper connection and fluid transfer within hydraulic or other systems, maintaining optimal machine performance. It is compatible with numerous New Holland tractor, combine, forage harvester, wheel loader, telehandler, skid steer, compact track loader, excavator, and dozer models, including T6, T7, T8 series, CR/CX series, FR series, W series, LM series, L/C series, and E/D series.