The New Holland 46491 Tooth Holder is an authentic OEM component designed for secure attachment of cutting teeth on various New Holland harvesting equipment. This durable tooth holder is compatible with a wide range of New Holland balers, forage harvesters, and windrowers, including models 570, 575, 580, 585, BC5060, BC5070, BC5080, 1880, 1890, 1895, 1900, 1915, FX25, FX30, FX40, FX45, FX50, FX60, 1100, 1112, 1114, 1116, 1118, 1465, 1475, 1495, 1496, 1499, 2450, 2550, HW300, HW320, HW340, HW360, and HW380. It ensures optimal performance and longevity for agricultural machinery. Replaces OEM part number 86609930.