The Case IH 48163588 Spool is an authentic OEM component designed for hydraulic valve assemblies in various Case IH Maxxum and Puma series agricultural tractors. This genuine spool ensures optimal hydraulic flow and precise control, critical for the efficient operation of implements and machine functions. Manufactured to strict Case IH specifications, it provides durability and reliable performance, maintaining the integrity of your hydraulic system. This part replaces the OEM number 87499694.