The Fiat 87473590 Piston Rod Guide is a genuine OEM component designed for hydraulic systems in various New Holland, Case IH, and Steyr agricultural and construction machines. This guide ensures precise and stable movement of the piston rod, contributing to the efficient and reliable operation of hydraulic cylinders. It measures approximately 100 mm in length, 50 mm in outer diameter, and 25 mm in inner diameter, with a weight of 0.38 kg. Essential for maintaining optimal hydraulic performance and preventing premature wear.