XCMG 550 Revised Casappa Piston Pump A10VO45ED72/52R-V13C11NOO Excavator Hydraulic Main Pump

New A10VO45ED72 series variable piston pump, suitable for XCMG 550 revised Casappa hydraulic system, model A10VO45ED72/52R-V13C11NOO. Diamond 2-hole flange with multi-tooth spline shaft, thick black cast iron housing, side flow control valve, fully OEM interchange. Fit mini excavator main hydraulic circuit, stable pressure, fast response and load impact resistant.