Bosch Rexroth AA10VSO100DRC 31R-PKC62K01 Hydraulic Axial Piston Variable Pump

The Bosch Rexroth AA10VSO100DRC 31R-PKC62K01 is an open-circuit, variable-displacement axial-piston pump from the A10VSO Series 31, delivering 100 cm3 of displacement per revolution. Designed for hydrostatic drives in open-circuit hydraulic systems, it utilizes a swashplate axial-piston design to vary output flow and enable precise speed control. The 31R-PKC62K01 designation denotes this pump’s exact Rexroth configuration code, ensuring compatibility with OEM equipment that requires that specific porting and shaft arrangement. Related Rexroth catalog entries for the AA10VSO100 DR family include R902500093 and R910913620, reflecting the same pump model across different catalog listings while preserving the 100 cc displacement and 31-series architecture.