The New Holland 86534287 is a genuine OEM oil pressure switch designed for a wide range of New Holland agricultural tractors. This critical component accurately monitors engine oil pressure, ensuring optimal performance and providing essential data to prevent potential engine damage. Manufactured to New Holland's precise specifications, it guarantees reliable operation, direct fitment, and long-lasting durability for compatible machinery. This switch is a direct replacement part, vital for maintaining the integrity and operational efficiency of your equipment across various series including T4000, T5000, TD5000, TL-A, TS-A, TV6000, T6000, T7000, T8, and T9.