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Most Viewed
Model: 6110
Ball guide R909445275 Bosch Rexroth — holds spherical elements in a defined position relative to the..
41.40 $
excl. VAT 34.50 $
Hydraulics:
Pump & Motor Parts
Most Viewed
Model: 7355
Ball guide Washer R909432991 Bosch Rexroth — compensates for angular misalignment between the pressu..
4.56 $
excl. VAT 3.80 $
Hydraulics:
Pump & Motor Parts
Most Viewed
Model: 16634
Bearing R909156249 Bosch Rexroth — reduces friction between rotating and stationary parts. Used in J..
55.44 $
excl. VAT 46.20 $
Hydraulics:
Bearings
Most Viewed
Model: 9631
Bearing R909156249 Bosch Rexroth — reduces friction between rotating and stationary parts. Used in J..
55.44 $
excl. VAT 46.20 $
Hydraulics:
Bearings
Most Viewed
Model: 8135
Charge Pump R902079433 Bosch Rexroth — boost pump for creating supply pressure in main hydraulic sys..
261.84 $
excl. VAT 218.20 $
Hydraulics:
Gear Pumps / Charge Pumps
Most Viewed
Model: 9355
Cradle Bearing Cage R902603727 Bosch Rexroth — holds the rollers in a defined position and ensures t..
18.36 $
excl. VAT 15.30 $
Hydraulics:
Pump & Motor Parts
Most Viewed
Model: 14828
Cradle Bearing Set R902603727 R902066592 Bosch Rexroth — ensures smooth tilting of the hydraulic pum..
47.52 $
excl. VAT 39.60 $
Hydraulics:
Pump & Motor Parts
Most Viewed
Model: 6106
Cylinder block Rotor R902037394 Bosch Rexroth — converts the working fluid flow into mechanical moti..
222.00 $
excl. VAT 185.00 $
Hydraulics:
Pump & Motor Parts
Most Viewed
Model: 7354
Disk Spring R902192956 Bosch Rexroth — creates a constant axial preload between the rotating group c..
5.88 $
excl. VAT 4.90 $
Hydraulics:
Pump & Motor Parts
Most Viewed
Model: 7846
Drive Shaft R909449685 Bosch Rexroth — transmits torque to the rotor group and drives the piston gro..
111.60 $
excl. VAT 93.00 $
Hydraulics:
Pump & Motor Parts
Most Viewed
Model: 7848
Drive Shaft R909449687 Bosch Rexroth — transmits torque to the rotor group and drives the piston gro..
111.60 $
excl. VAT 93.00 $
Hydraulics:
Pump & Motor Parts
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Most Viewed
Model: 6111
Piston shoe R909414949 Bosch Rexroth — performs reciprocating motion within the cylinder of the bloc..
21.72 $
excl. VAT 18.10 $
Hydraulics:
Pump & Motor Parts
Most Viewed
Model: 6109
Retainer Plate R902205451 Bosch Rexroth — presses the piston shoes against the swashplate surface of..
39.12 $
excl. VAT 32.60 $
Hydraulics:
Pump & Motor Parts
Most Viewed
Model: 7356
Seal kit pump R987053884 Bosch Rexroth — a set of seals designed to restore the sealing and function..
43.80 $
excl. VAT 36.50 $
Hydraulics:
Pump & Motor Seal Kits
Most Viewed
Model: 12060
Shaft Seal 194-1983 Caterpillar — a sealing element of the shaft that prevents leakage of hydraulic ..
17.04 $
excl. VAT 14.20 $
Hydraulics:
Oil Seals
Bosch Rexroth A4VG56 — Variable Displacement Axial Piston Pump 56 cm³
Bosch Rexroth A4VG56 is an axial piston pump with a variable displacement of up to 56 cm³, rated for a nominal pressure of 400 bar and peak loads up to 450 bar. It is installed in Caterpillar wheeled excavators, JCB telescopic handlers, Case IH self-propelled sprayers and Liebherr wheel loaders.
Full model range in the section Bosch Rexroth A4VG series.
Technical specifications
- Type: Variable displacement axial piston pump
- Displacement: up to 56 cm³ (variable)
- Nominal pressure: 400 bar (40 MPa)
- Maximum pressure: 450 bar (45 MPa)
- Maximum speed: 2800 rpm
- Weight: 22–25 kg
Installed in equipment
-
Case IH
- Case IH Patriot 3230 — Self-propelled sprayer
- Case IH Patriot 3240 — Self-propelled sprayer
- Case IH Patriot 3330 — Self-propelled sprayer
- Case IH Patriot 3340 — Self-propelled sprayer
- Case IH SPX3320 — Self-propelled sprayer
- Case Defensor 3500 — Self-propelled sprayer
-
JCB
- JCB 524-50 — Telescopic handler
- JCB 527-55 — Telescopic handler
- JCB 527-55S — Telescopic handler
-
Caterpillar
- Caterpillar M318 — Wheeled excavator
- Caterpillar M320 — Wheeled excavator
- Caterpillar M318F — Wheeled excavator
- Caterpillar M318C — Wheeled excavator
- Caterpillar M322C — Wheeled excavator
- Caterpillar M318D — Wheeled excavator
- Caterpillar M322D — Wheeled excavator
- Caterpillar M320D2 — Wheeled excavator
- Caterpillar M324D2 — Wheeled excavator
-
Liebherr
- Liebherr L509 — Wheel loader
- Liebherr L34 — Wheel loader
OEM numbers A4VG56
-
Bosch Rexroth
- R987053884
- R986111017
- R902067075
- R902119240
- R902203354
- R902052803
- R902052806
- R902055656
- R902022222
- R902029303
- R902245618
- R902055078
- R902151164
- R902189773
- R902153291
- R902048247
- R902198089
- R902169753
- R902250770
- R902211864
- R902029322
- R902163259
- R902169904
- R902233666
- R902111461
- R902055099
- R902151178
- R902199307
- R902029533
- R902153090
- R902053959
- R902189800
- R902106436
- R902169555
- R902055205
- R902193084
- R902250764
- R902215052
- R902106487
- R902030209
- R902055176
- R902159117
- R902157778
- R902151147
- R902123856
- R902111996
- R902007733
- R902154926
- R902055201
- R902111301
- R902060831
- R902042842
- R902111764
- R902110542
- R902052801
- R902051498
- R902052802
- R902058970
- R902111453
- R902071255
- R902193720
- R902106196
- R902190404
- R902111338
- R902070415
- R902111811
- R902248237
- R902039910
- R902223401
- R902138898
- R902136433
- R902104965
- R902148497
- R902148495
- R902157967
- R902203353
- R902203352
- R902119238
- R902119239
- R902231298
- R902055090
- R902123560
- R902055076
- R902154934
- R902215005
- R902151088
- R902164424
- R902190117
- R902111854
- R902111456
- R902241767
- R902037952
- R902118225
- R902151058
- R902151161
- R902136417
- R902195699
- R902118224
- R902157716
- R902197933
- R902151066
- R902099766
- R902055184
- R902153457
- R900979923
- R902053589
- R902104100
- R902169671
- R902157647
- R902197682
- R902233430
- R902037159
- R902111589
- R902215192
- R902243460
- R902193673
- R902198094
- R902158054
- R902021135
- R902169019
- R902192131
- R902151162
- R902055215
- R902151163
- R902053615
- R902079929
- R902022163
- R902055647
- R902048246
- R902071252
- R902055658
- R902090840
- R900718005
- R902074953
- R902191920
- R902115944
- R902006578
- R902114611
- R902153328
- R902006314
- R902204550
- R902079971
- R902111471
- R902021231
- R902125942
- R902021107
- R902021127
- R902086568
- R902191919
- R902159113
- R902193718
- R902022225
- R902189775
- R902217962
- R902123020
- R902077470
- R902159678
- R902128109
- R902217964
- R902163888
- R902193929
- R902233419
- R902119769
- R902123576
- A4VG56DA1D2/31R
- A4VG56DA1D2/32R
- A4VG56DA1D3/31R
- A4VG56DA1D3L/32R
- A4VG56DA1D3R/32R
- A4VG56DA1D4/31R
- A4VG56DA1D4/32R
- A4VG56DA1D6/31R
- A4VG56DA1D7/31R
- A4VG56DA1D7/32R
- A4VG56DA1D8/32R
- A4VG56DA1DM2/32R
- A4VG56DA1DM3R/32R
- A4VG56DA1DM4/32R
- A4VG56DA1DT2/32R
- A4VG56DA1DT8/32R
- A4VG56DA1DTX/32R
- A4VG56DA2/30
- A4VG56DA2D2/31R
- A4VG56DA2D2/32R
- A4VG56DA2D3L/32R
- A4VG56DA2D4/32R
- A4VG56DA2D6/31R
- A4VG56DA2D8/32R
- A4VG56DA2DT2/32L
- A4VG56DA2DT2/32R
- A4VG56DA2DT7/32R
- A4VG56DE4DT1/32R
- A4VG56DGD1/32R
- A4VG56DGD2/32R
- A4VG56DGDT1/32R
- A4VG56DWDM1/32L
- A4VG56DWDMT1/32R
- A4VG56DWDT1/32R
- A4VG56EP1D1/32L
- A4VG56EP1D1/32R
- A4VG56EP1D2/32R
- A4VG56EP1D3L/32R
- A4VG56EP1DM1/32R
- A4VG56EP1DT1/32L
- A4VG56EP1DT1/32R
- A4VG56EP1DT2/32R
- A4VG56EP2D1/31R
- A4VG56EP2D1/32L
- A4VG56EP2D1/32R
- A4VG56EP2D2/32R
- A4VG56EP2DM1/31L
- A4VG56EP2DM1/31R
- A4VG56EP2DM1/32L
- A4VG56EP2DM1/32R
- A4VG56EP2DMT1/32L
- A4VG56EP2DMT1/32R
- A4VG56EP2DT1/32L
- A4VG56EP2DT1/32R
- A4VG56EP3D1/32L
- A4VG56EP3D1/32R
- A4VG56EP3D2/32R
- A4VG56EP3DM1/32R
- A4VG56EP3DT1/32R
- A4VG56EP4D1/32L
- A4VG56EP4D1/32R
- A4VG56EP4D2/32R
- A4VG56EP4DM1/32R
- A4VG56EP4DMT1/32R
- A4VG56EP4DT1/32L
- A4VG56EP4DT1/32R
- A4VG56EZ1DM1/32L
- A4VG56EZ1DM1/32R
- A4VG56EZ2DM1/32R
- A4VG56EZ2DT1/32L
- A4VG56HD1D1/32L
- A4VG56HD1D1/32R
- A4VG56HD1DM1/32L
- A4VG56HD1DM2/32R
- A4VG56HD1DT1/32L
- A4VG56HD1DT1/32R
- A4VG56HD3D1/32L
- A4VG56HD3D1/32R
- A4VG56HD3DM1/32L
- A4VG56HD3DM2/32R
- A4VG56HD3DMT7/32R
- A4VG56HD3DT1/32L
- A4VG56HD3DT1/32R
- A4VG56HD3DT2/32R
- A4VG56HDD1/31L
- A4VG56HDD1/32L
- A4VG56HDD1/32R
- A4VG56HDDM1/32L
- A4VG56HDDM1/32R
- A4VG56HDDT1/32R
- A4VG56HWD1/31R
- A4VG56HWD1/32L
- A4VG56HWD1/32R
- A4VG56HWD2/32R
- A4VG56HWD3L/32R
- A4VG56HWDL1/32R
- A4VG56HWDL2/32R
- A4VG56HWDL3L/32R
- A4VG56HWDLT1/32R
- A4VG56HWDM1/32R
- A4VG56HWDT1/32R
- A4VG56NVD1/32R
- A4VG56NVDT1/32L
-
Caterpillar
- 136-7703
-
JCB
- 20/925496
-
CNH
- 84399370
Part numbers A4VG56
-
Bosch Rexroth
- R992001736
- R992001608
- R909408773
- R909607957
- R909602313
- R902021078
- R902020658
- R902020677
- R902020645
- R992001544
- R992001545
- R992001606
- R992001607
- R992001677
- R992001719
- R992001762
- R992001541
- R992001342
- R992001346
- R992001538
- R909608196
- R909602344
- R909443919
- R900932621
- R909607695
- R909650899
- R909651180
- R909440938
- R909439734
- R909433110
- R909601520
- R909440940
- R909606389
- R909606385
- R909442002
- R909608197
- R909602346
- R909602783
- R909602075
- R909429927
- R909442400
- R909449686
- R909449685
- R909650720
- R909650721
- R909449687
- R909650911
- R909442165
- R909442223
- R909442633
- R909442716
- R909442956
- R909446094
- R909446490
- R909446575
- R909446734
- R909447444
- R909448090
- R909441977
- R909441718
- R909434467
- R909437578
- R909423245
- R909434989
- R909438246
- R909441418
- R909442287
- R909446420
- R909601504
- R909602028
- R909602055
- R909602070
- R909606915
- R909607048
- R909607845
- R909609220
- R909613375
- R909416956
- R909418778
- R909419046
- R909421958
- R909606526
- R909427224
- R909427525
- R909434445
- R909434666
- R909434667
- R909434760
- R909434940
- R909437096
- R909437577
- R909427314
- R909437579
- R909606159
- R909602277
- R909600162
- R909602776
- R909600825
- R909601463
- R909601466
- R909601467
- R909601469
- R909601492
- R909601580
- R909601758
- R909601870
- R909602076
- R909600911
- R992000112
- R992000374
- R992000373
- R992000110
- R992000289
- R992000302
- R992000658
- R992000119
- R992001376
- R992001365
- R992001406
- R992001543
- R992001540
- R992001352
- R992001539
- R992001609
- R992001664
- R992000598
- R992000113
- R992000569
- R992000290
- R992001282
- R992000109
- R992000570
- R992000599
- R992000187
- R992000571
- R992001267
- R992000118
- R992000402
- R992001669
- R992001259
- R992000117
- R992000116
- R992000322
- R992000115
- R992000478
- R992001235
- R992000114
- R992001234
- R992001239
- R992000440
- R992001278
- R992000232
- R992000606
- R992000572
- R992000231
- R992000435
- R992000273
- R992000274
- R992001095
- R992000413
- R992001070
- R992000238
- R992000153
- R992000108
- R992001124
- R992001127
- R992000608
- R992001120
- R992000434
- R992000449
- R992000430
- R992000502
- R992001167
- R992000603
- R992000433
- R992001084
- R992000130
- R992000286
- R992001145
- R992000489
- R992000323
- R992000334
- R992000407
- R992000261
- R992000525
- R992001071
- R992000335
- R992000539
- R992000154
- R992000573
- R992000285
- R992000087
- R992000331
- R992000260
- R992001085
Spare parts for Bosch Rexroth A4VG56
- 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 A4VG56
Diagnostics and repair of the A4VG56 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 A4VG56
Contact us — we will help you source the Bosch Rexroth A4VG56 pump or compatible spare parts for your equipment.
Spare Parts Diagram Bosch Rexroth A4VG56
Spare Parts Diagram
Technical specifications verified by the Aspect Plus technical catalog.