The New Holland 80140102 is a genuine OEM M10 lock washer designed for secure fastening in a wide range of New Holland agricultural and construction equipment. This essential component prevents loosening of bolted joints due to vibration and operational stress. With an inner diameter of 10.2 mm, an outer diameter of 16.8 mm, and a thickness of 2.2 mm, this robust washer weighs 0.005 kg. It is a critical part for maintaining the integrity and safety of various New Holland tractors, balers, combines, loaders, and other machinery models.