New Holland Lock Washer Part # 394631 is a genuine OEM fastener component designed for New Holland agricultural equipment. This lock washer provides secure fastening by preventing bolts and screws from loosening due to vibration and equipment operation. Built to OEM specifications, it ensures reliable performance and compatibility with your New Holland machinery. Essential for maintenance, repairs, and assembly work on tractors and farm equipment. Stock this genuine part for dependable equipment upkeep.