The New Holland 504110997 Valve Spring is a genuine OEM component designed to maintain proper valve operation in a wide range of New Holland agricultural and construction equipment. This critical engine part ensures precise valve timing and sealing, contributing to efficient combustion and engine longevity. Measuring approximately 95 mm in length and 50 mm in outer diameter, and weighing about 0.054 kg, this durable valve spring is engineered for exact fit and performance in compatible New Holland tractors, combines, forage harvesters, and more.