The A4VG250 spare parts are supplied for the repair and overhaul of Rexroth A4VG250 hydraulic pumps. Our aftermarket product range covers cylinder block (barrel), piston shoe (piston slipper), valve plate (port plate), retainer plate (retaining plate), swash plate (cradle), drive shaft, cradle bearing, charge pump (gear pump), rotary group, seal kit, and other replacement hydraulic components.
Manufactured for reliable operation and dimensional consistency, these parts are suitable for hydraulic repair workshops, heavy equipment maintenance companies, industrial distributors, and OEM replacement applications.
A4VG250 Exploded Diagram
| No. | A4VG250 Spare Parts | Reference / Function |
|---|---|---|
| 1 | A4VG250 Cylinder Block (Barrel) | R902439439 |
| 2 | A4VG250 Valve Plate (Control Plate) | R902438307, R902438308 |
| 3 | A4VG250 Piston Shoe (Piston Slipper) | R902436846 |
| 4 | A4VG250 Retainer Plate (Retaining Plate) | R902439646 |
| 5 | A4VG250 Swash Plate (Cradle) | R902005053 |
| 6 | A4VG250 Ball Guide (Retaining Ball) | R902439436 |
| 7 | A4VG250 Disk Spring (Shim) | R902400656, R902400657 |
| 8 | A4VG250 Spring | R902400658 |
| 9 | A4VG250 Cradle Bearing Seat (Bearing Shell) | R902066596 |
| 10 | A4VG250 Cradle Bearing (Cage) | R902600958 |
| 11 | A4VG250 Wire | R909403549 |
| 12 | A4VG250 Washer | R902005055 |
| 13 | A4VG250 Compression Spring | |
| 14 | A4VG250 Retaining Ring | R909084419, R909083419 |
| 15 | A4VG250 Drive Shaft | R902013809, R902005056 |
| 16 | A4VG250 Charge Pump (Gear Pump) | R902106127 |
| * | A4VG250 Rotary Group (Rotation Assembly) | R902103742 |
Small Frame：
Medium Frame：
Large Frame：
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