shop 352GC Piston Pump 349GC Hydraulic Main Pump 566-8632 522-6893 5668632 5226893 for Excavator Parts

Displacement 140–160 cm³ (based on CAT 349GC/K3V-series compatibility) Rated Pressure 34.3 MPa (343 bar) Peak Pressure 39.2 MPa (392 bar) Maximum Self-Priming Speed 2,000–2,360 min⁻¹ Control System Pressure compensation, load sensing, or total power control Shaft Type Splined for high torque transmission Weight ~180–220 kg (assembly weight) Material Cast iron casing with hardened internal components