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Model: 13102
Bearing R909156261 Bosch Rexroth — reduces friction between rotating and stationary parts. Used in C..
75.00 $
excl. VAT 62.50 $
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Bearings
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Model: 15651
Bearing R909156263 Bosch Rexroth — reduces friction between rotating and stationary parts. Used in C..
61.56 $
excl. VAT 51.30 $
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Bearings
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Model: 13090
Center Pin Disk type R909408923 Bosch Rexroth — forms the rotation axis of the disk-type swashplate ..
16.32 $
excl. VAT 13.60 $
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Pump & Motor Parts
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Model: 13088
Center Pin Spring type R902027487 Bosch Rexroth — forms a spring-loaded swashplate axis, providing a..
19.20 $
excl. VAT 16.00 $
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Pump & Motor Parts
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Model: 11704
Cylinder block Rotor R909421302 Bosch Rexroth — converts the working fluid flow into mechanical moti..
135.12 $
excl. VAT 112.60 $
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Pump & Motor Parts
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Model: 13091
Disk Spring R909403714 Bosch Rexroth — creates a constant axial preload between the rotating group c..
3.12 $
excl. VAT 2.60 $
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Pump & Motor Parts
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Model: 11705
Piston R902031671 Bosch Rexroth — performs reciprocating motion within the cylinder of the block, dr..
31.32 $
excl. VAT 26.10 $
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Pump & Motor Parts
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Model: 13106
Piston R902031671 Bosch Rexroth — performs reciprocating motion within the cylinder of the block, dr..
31.32 $
excl. VAT 26.10 $
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Pump & Motor Parts
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Model: 13107
Piston Ring R909831884 Bosch Rexroth — seals the clearance between the piston and the cylinder wall,..
7.68 $
excl. VAT 6.40 $
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Gear Pumps / Charge Pumps
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Model: 13100
Retainer Plate R909444062 Bosch Rexroth — presses the piston shoes against the swashplate surface of..
57.60 $
excl. VAT 48.00 $
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Pump & Motor Parts
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Model: 18190
Screw R902602776 Bosch Rexroth — presses and secures the piston assembly retainer plate against the ..
2.28 $
excl. VAT 1.90 $
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Pump & Motor Parts
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Model: 13089
Spring for Center Pin R902027486 Bosch Rexroth — generates an axial spring force on the center pin, ..
3.48 $
excl. VAT 2.90 $
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Pump & Motor Parts
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Model: 13110
Valve plate Left R902016549 Bosch Rexroth — a hydraulic pump element that distributes the service fl..
60.84 $
excl. VAT 50.70 $
Hydraulics:
Pump & Motor Parts
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Model: 13108
Valve plate Motor R909650828 Bosch Rexroth — a hydraulic motor element that ensures the distribution..
60.84 $
excl. VAT 50.70 $
Hydraulics:
Pump & Motor Parts
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Model: 13109
Valve plate Right R909650844 Bosch Rexroth — a hydraulic pump element that distributes the service f..
60.84 $
excl. VAT 50.70 $
Hydraulics:
Pump & Motor Parts
Bosch Rexroth A2FO28 A2FM28 — Axial piston pump / motor 28 cm³
Bosch Rexroth A2FO28 is an axial piston pump and A2FM28 is an axial piston motor with a displacement of 28 cm³. The bent-axis design ensures stable flow or torque output under high pressure in mobile and industrial hydraulic systems.
You can explore other models in the Bosch Rexroth A2FO A2FM series.
Technical specifications
- Type A2FO28: Axial piston pump
- Type A2FM28: Axial piston motor
- Maximum displacement: 28 cm³
- A2FO28 nominal pressure: up to 35 MPa (350 bar)
- A2FO28 maximum pressure: up to 40 MPa (400 bar)
- A2FM28 nominal pressure: up to 40 MPa (400 bar)
- A2FM28 maximum pressure: up to 45 MPa (450 bar)
- Maximum speed: 3500–4000 rpm
- Weight A2FO28: 8–9 kg
- Weight A2FM28: 9–10 kg
Applications
- Medium-class excavators and loaders
- Agricultural machinery
- Hydraulic working drives
- Industrial hydraulic systems
- Mobile hydraulic power units
Spare parts for A2FO28 A2FM28
- Cylinder block Rotor
- Drive Shaft
- Drive Shaft motor
- Separation Bush
- Ball guide
- Disk Spring
- Snap Ring
- Slider
- Coupling of drive shaft
- Bearing
- Roller Bearing
- Retainer Plate
- Swash plate (cam rocker)
- Piston shoe
- Valve plate
- Seal kit pump
- Seal kit motor
- Pump and motor repair kit
Repair and service A2FO28 A2FM28
We provide professional diagnostics and overhaul for A2FO28 pumps and A2FM28 motors, including verification of operating pressure and performance parameters. During refurbishment, worn components are replaced and working clearances are checked, followed by bench testing to ensure reliable operation.
- Inspection of piston group and cylinder block
- Replacement of seals, bearings and shaft seals
- Control and restoration of working surfaces
- Bench testing after assembly
- Technical consultation and spare parts selection
Contact us — we will help you select the appropriate pump, motor or spare parts for A2FO28 A2FM28 according to model and technical requirements.
Technical specifications verified by the Aspect Plus technical catalog.