The New Holland 504356836 is a genuine OEM idler pulley designed for various New Holland agricultural and construction machinery. This critical component ensures proper tension and alignment of drive belts, contributing to efficient power transmission and extended belt life. Weighing 0.28 kg, it is manufactured to New Holland's stringent quality standards for durability and reliable performance in demanding operating conditions. Confirmed fitment across numerous New Holland tractor, combine, and forage harvester models.