The YT22V00017F1 is a genuine KOBELCO hydraulic pressure relief valve, an essential component for maintaining optimal hydraulic system performance in Case IH CX-B series excavators. This valve precisely regulates hydraulic pressure, preventing system overloads and protecting critical hydraulic components from damage. It is compatible with Case IH CX130B, CX160B, CX210B, CX240B, and CX290B models, as well as various Kobelco SK-SR series excavators. With a weight of 0.12 kg and compact dimensions, this relief valve ensures reliable and efficient operation.