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Model: 8465
Ball guide R909921905 Bosch Rexroth — holds spherical elements in a defined position relative to the..
44.76 $
excl. VAT 37.30 $
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Pump & Motor Parts
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Model: 6127
Ball guide Washer R909921903 Bosch Rexroth — compensates for angular misalignment between the pressu..
8.76 $
excl. VAT 7.30 $
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Pump & Motor Parts
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Model: 11062
Bearing R909153104 Bosch Rexroth — reduces friction between rotating and stationary parts. Used in V..
75.96 $
excl. VAT 63.30 $
Hydraulics:
Bearings
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Model: 10761
Charge Pump R909606657 Bosch Rexroth — boost pump for creating supply pressure in main hydraulic sys..
288.24 $
excl. VAT 240.20 $
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Gear Pumps / Charge Pumps
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Model: 9572
Cradle Bearing Cage R902066586 Bosch Rexroth — holds the rollers in a defined position and ensures t..
22.56 $
excl. VAT 18.80 $
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Pump & Motor Parts
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Model: 16326
Cradle Bearing Set R909830152 Bosch Rexroth — ensures smooth tilting of the hydraulic pump cradle wh..
61.20 $
excl. VAT 51.00 $
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Pump & Motor Parts
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Model: 14039
Cylinder block Rotor R902273628 Bosch Rexroth — converts the working fluid flow into mechanical moti..
323.64 $
excl. VAT 269.70 $
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Pump & Motor Parts
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Model: 9565
Disk Spring R902192957 Bosch Rexroth — creates a constant axial preload between the rotating group c..
5.04 $
excl. VAT 4.20 $
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Pump & Motor Parts
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Model: 14041
Drive Shaft R902031134 Bosch Rexroth — transmits torque to the rotor group and drives the piston gro..
106.68 $
excl. VAT 88.90 $
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Pump & Motor Parts
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Model: 14040
Drive Shaft R909921902 Bosch Rexroth — transmits torque to the rotor group and drives the piston gro..
106.68 $
excl. VAT 88.90 $
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Pump & Motor Parts
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Model: 15158
Oil Seal R909830977 Bosch Rexroth — sealing element preventing oil leakage and contamination penetra..
40.20 $
excl. VAT 33.50 $
Hydraulics:
Oil Seals
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Model: 8464
Piston shoe R909416736 Bosch Rexroth — performs reciprocating motion within the cylinder of the bloc..
21.24 $
excl. VAT 17.70 $
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Pump & Motor Parts
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Model: 9568
Retainer Plate R902205454 Bosch Rexroth — presses the piston shoes against the swashplate surface of..
45.60 $
excl. VAT 38.00 $
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Model: 9567
Seal kit pump R987053886 Bosch Rexroth — a set of seals designed to restore the sealing and function..
59.28 $
excl. VAT 49.40 $
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Pump & Motor Seal Kits
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Model: 9571
Swash plate (Cam rocker) R909443361 Bosch Rexroth — is an inclined disc in axial piston pumps/hydrau..
242.64 $
excl. VAT 202.20 $
Hydraulics:
Pump & Motor Parts
Bosch Rexroth A4VTG71 — Variable Displacement Axial Piston Pump 71 cm³
Bosch Rexroth A4VTG71 is an axial piston pump with a variable displacement of up to 71 cm³, rated for a nominal pressure of 400 bar and peak loads up to 450 bar. It is used in Bomag single drum rollers, Caterpillar bulldozers and loaders, and Komatsu and Hamm wheel loaders.
Full model range in the section Bosch Rexroth A4VG series.
Technical specifications
- Type: Variable displacement axial piston pump
- Displacement: up to 71 cm³ (variable)
- Nominal pressure: 400 bar (40 MPa)
- Maximum pressure: 450 bar (45 MPa)
- Maximum speed: 2600 rpm
- Weight: 27–30 kg
Installed in equipment
-
Wirtgen
- Wirtgen W200 — Cold milling machine
- Wirtgen W210 — Cold milling machine
- Wirtgen W220 — Cold milling machine
- Wirtgen W250 — Cold milling machine
-
Vogele
- Vogele Super 1800-3 — Asphalt paver
- Vogele Super 1900-3 — Asphalt paver
- Vogele Super 2100-3 — Asphalt paver
-
Bomag
- Bomag BW213 DH-4 — Soil compactor
- Bomag BW219 DH-4 — Soil compactor
- Bomag BW226 DH-4 — Soil compactor
-
Dynapac
- Dynapac CA3500 — Soil compactor
- Dynapac CA4000 — Soil compactor
-
Atlas Copco
- Atlas Copco SmartROC D65 — Drilling rig
-
Sandvik
- Sandvik DX800 — Drilling rig
- Sandvik DX700 — Drilling rig
OEM numbers A4VTG71
-
Bosch Rexroth
- R902114693
- R902151225
- R902056158
- R902087777
- R902203150
- R902169435
- R902081014
- R902193431
- R902089543
- R902189804
- R902113154
- R902207331
- R902112156
- R902203295
- R902204863
- R902031194
- R902251904
- R902151218
- R902022544
- R902113068
- R902151226
- R902055360
- R902192446
- R992001620
- R992001549
- R992001546
- R992001338
- R902270725
- R902270731
- R902251993
- R902055330
- R902087780
- R902203152
- R902100259
- R902120144
- R902079103
- R902089612
- R902226302
- R902136437
- R902136438
- R902133254
- R902215051
- R902022285
- R902164155
- R902055412
- R902040816
- R902062536
- R902151240
- R902169815
- R902062284
- R902186764
- R902186756
- R909602505
- R902158488
- R902106209
- R902217595
- R902193049
- R902195843
- R902055549
- R902203151
- R902208862
- R902053538
- R902208863
- R902026989
- R902154935
- R902022477
- R902229027
- R902153447
- R902022487
- R902151244
- R902112385
- R902022678
- R902168568
- R902198428
- R902022531
- R902166098
- R902151242
- R902207291
- R902131804
- R902157634
- R902074302
- R902067094
- R902113087
- R902022600
- R902113088
- R902157729
- R902032688
- R902085992
- R902085978
- R902192339
- R909600308
- R902151068
- R902193420
- R902047236
- R902119806
- R902193813
- R902114653
- R902099948
- R902123720
- R902057460
- R902117212
- R902198426
- R902123524
- R902118331
- R902114634
- R902186760
- R902125504
- R902078587
- R902270723
- R902042993
- R902022709
- R902015125
- R902022522
- R902056477
- R909602692
- R902022275
- R909602885
- R902085707
- R902074027
- R902097874
- R909600309
- R902198412
- R902251995
- R902112559
- R902191990
- R902122409
- R902113058
- R902056616
- R902154429
- R902022483
- R902169437
- R902168725
- R902112168
- R902226304
- R902204862
- R902186758
- R902114627
- R902081810
- R902215164
- R902237223
- R902113294
- R902163151
- R902193395
- R902231488
- R902104193
- R902055270
- R902015286
- R902100615
- R902055355
- R902253643
- R902137056
- R902008819
- R900904719
- R902002372
- R902081812
- R902041022
- R902041027
- R902213011
- R902193810
- R902022454
- R909608938
- R909609244
- R902090871
- R902113187
- R902163467
- R902112441
- R902113039
- R902112202
- R902112317
- R902134360
- R902192329
- R902276965
- A11VO130LRDH1/10+A4VTG71EP4/32+A2FO16/61
- A4VG125EP3/32+A4VTG71EP3/32
- A11VO95LRDH1/10+A4VTG71EP/32+A2FO12/61
-
Bomag
- 2087686
Part numbers A4VTG71
-
Bosch Rexroth
- R909830152
- R902601794
- R902066586
- R902136777
- R902167373
- R902095516
- R902279710
- R909416850
- R987053886
-
Caterpillar
- 142-9424
Spare parts for Bosch Rexroth A4VTG71
- Drive Shaft
- Cylinder block Rotor
- Piston shoe
- Swash plate (cam rocker)
- Valve plate
- Valve plate Left
- Valve plate Right
- Retainer Plate
- Roller Bearing
- Cradle Bearing Set
- Shaft Seal
- Seal kit pump
- Regulator assembly
- Servo Piston
- Charge Pump
- Rotor Spring
Repair and service A4VTG71
Diagnostics and repair of the A4VTG71 pump cover hydraulic parameter verification, condition assessment of the piston group and swash plate, internal leakage measurement and bench testing after overhaul.
- Wear inspection of pistons, cylinder block and valve plate
- Integrity check of shaft seals and face connections under pressure
- Displacement regulator diagnostics and adjustment
- Flow and pressure measurement on a hydraulic test bench after repair
- Selection of genuine Bosch Rexroth seal kits and spare parts for A4VTG71
Contact us — we will help you source the Bosch Rexroth A4VTG71 pump or compatible spare parts for your equipment.
Technical specifications verified by the Aspect Plus technical catalog.