A10VSO71DR/31L-PPA12N00 A10VSO71DR/31L-PPA42N00 A10VSO71DG/31L-PPA12N00
A10VSO71DFLR/31L-VPA42N00 A10VSO100DFR/31R-VPA12N00 German Rexroth original genuine brand new hydraulic pump

FAQ:

How to identify the model number?

Example model: A10VSO140DFLR/31R-PPB12N00

• A10VSO140: Series and displacement.

• DFLR: Control type (e.g., DFLR for pressure limiting and load sensing).

• 31R: Porting configuration.

• PPB12N00: Additional design codes.

5. What are common applications?

• Excavator power steering systems.

• Industrial hydraulic presses.

• Mobile machinery requiring variable flow/pressure.

6. How to troubleshoot leaks or performance issues?

• Leaks: Check seals, valve plate, or cylinder block wear.

• Low Pressure: Inspect control settings (DFR/DFLR valves) or piston wear.

• Noise: Air ingress or cavitation; verify fluid viscosity and inlet conditions.

7. Where can I find spare parts?

OEM-equivalent parts (e.g., R902429793 for A10VSO140DFLR valves) are available through authorized distributors.

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