The New Holland 412351 is an authentic OEM nut designed specifically for gearbox shafts in various New Holland agricultural and construction machinery. This critical component ensures the secure fastening of internal gearbox elements, maintaining optimal transmission performance and preventing component dislocation. Manufactured to New Holland's stringent quality standards, the 412351 nut provides reliable and durable service, crucial for the longevity and efficiency of gearbox assemblies. It is an essential replacement part for maintenance and repair of compatible New Holland models.