The Doosan K9001656 Seal; Shaft is a genuine OEM component engineered for various Doosan excavator models. This essential shaft seal is designed to maintain the integrity of hydraulic systems by effectively preventing fluid leakage and protecting against contaminant ingress, thereby ensuring optimal machine performance and extended operational life. With confirmed dimensions of 95mm length, 95mm width, and 51mm height, and a weight of 0.12 kg, this seal provides a precise fit and reliable operation across compatible Doosan machinery.