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Model: 14051
Ball guide R902096239 Bosch Rexroth — holds spherical elements in a defined position relative to the..
115.44 $
excl. VAT 96.20 $
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Model: 14053
Ball guide Washer R902081969 Bosch Rexroth — compensates for angular misalignment between the pressu..
4.68 $
excl. VAT 3.90 $
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Model: 14052
Ball guide Washer R902096234 Bosch Rexroth — compensates for angular misalignment between the pressu..
6.96 $
excl. VAT 5.80 $
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Model: 13941
Charge Pump R902252465 Bosch Rexroth — boost pump for creating supply pressure in main hydraulic sys..
801.48 $
excl. VAT 667.90 $
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Model: 13930
Cradle Bearing Set R902273737 Bosch Rexroth — ensures smooth tilting of the hydraulic pump cradle wh..
192.36 $
excl. VAT 160.30 $
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Pump & Motor Parts
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Model: 14048
Cylinder block Rotor R902114100 Bosch Rexroth — converts the working fluid flow into mechanical moti..
534.24 $
excl. VAT 445.20 $
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Pump & Motor Parts
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Model: 14054
Disk Spring R902188088 Bosch Rexroth — creates a constant axial preload between the rotating group c..
5.64 $
excl. VAT 4.70 $
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Model: 14060
Drive Shaft R902244362 Bosch Rexroth — transmits torque to the rotor group and drives the piston gro..
225.96 $
excl. VAT 188.30 $
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Model: 14050
Piston shoe R902118530 Bosch Rexroth — performs reciprocating motion within the cylinder of the bloc..
38.88 $
excl. VAT 32.40 $
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Model: 14055
Retainer Plate R902205415 Bosch Rexroth — presses the piston shoes against the swashplate surface of..
52.92 $
excl. VAT 44.10 $
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Model: 14049
Spring of Rotor R902096389 Bosch Rexroth — generates an axial preload force on the cylinder block of..
9.48 $
excl. VAT 7.90 $
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Model: 14058
Swash plate (Cam rocker) R902130300 Bosch Rexroth — is an inclined disc in axial piston pumps/hydrau..
373.80 $
excl. VAT 311.50 $
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Model: 14057
Valve plate Left Bosch Rexroth A4VG145 — a hydraulic pump element that distributes the service fluid..
135.96 $
excl. VAT 113.30 $
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Model: 14056
Valve plate Right R902188208 Bosch Rexroth — a hydraulic pump element that distributes the service f..
135.96 $
excl. VAT 113.30 $
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Model: 14059
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Cradle Bearing Cage R902603577 Bosch Rexroth — holds the rollers in a defined position and ensures t..
70.08 $
excl. VAT 58.40 $
Hydraulics:
Pump & Motor Parts
Bosch Rexroth A4VG145 — Variable Displacement Axial Piston Pump 145 cm³
Bosch Rexroth A4VG145 is an axial piston pump with a variable displacement of up to 145 cm³, rated for a nominal pressure of 400 bar and peak loads up to 450 bar. It is used in John Deere forestry harvesters, Caterpillar track loaders, concrete pump trucks by Putzmeister, Schwing, Cifa, Sermac and Reich, Wirtgen cold milling machines, Vogele asphalt pavers, Bomag and Dynapac compactors, and Atlas Copco and Sandvik drilling rigs.
Full model range in the section Bosch Rexroth A4VG series.
Technical specifications
- Type: Variable displacement axial piston pump
- Displacement: up to 145 cm³ (variable)
- Nominal pressure: 400 bar (40 MPa)
- Maximum pressure: 450 bar (45 MPa)
- Maximum speed: 2200 rpm
- Weight: 60–65 kg
Installed in equipment
-
John Deere
- John Deere 1270E — Forestry harvester
-
Caterpillar
- Caterpillar 973 — Track loader
- Caterpillar 973C — Crawler loader
-
Putzmeister
- Putzmeister 12H EPS — Truck-mounted concrete pump
- Putzmeister M36-4 — Concrete pump truck
- Putzmeister M42-5 — Concrete pump truck
- Putzmeister M46-5 — Concrete pump truck
-
Schwing
- Schwing S36X — Concrete pump truck
- Schwing S43SX — Concrete pump truck
-
Cifa
- Cifa K36L — Concrete pump truck
- Cifa K42L — Concrete pump truck
-
Sermac
- Sermac 5Z36 — Concrete pump truck
-
Reich
- Reich R36 — Concrete pump truck
-
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 DX700 — Drilling rig
- Sandvik DX800 — Drilling rig
OEM numbers A4VG145
-
Bosch Rexroth
- R902237202
- R902229193
- R902195396
- R902201308
- R902237327
- R902124534
- R902243211
- R902201244
- R902222290
- R902215201
- R902204603
- R902204604
- R902226059
- R902201295
- R902250509
- R902274863
- R902274557
- R902226317
- R992001522
- R902250510
- R902253667
- R902170218
- R902118575
- R992001523
- R902095800
- R902237328
- R902124783
- R902136536
- R902146540
- R902146691
- R902146787
- R902152971
- R902108840
- R902108890
- R902118543
- R902124846
- R902124864
- R902132836
- R992001226
- R992000513
- R992001147
- R902258517
- R902166739
- R902124961
- R902095806
- R902095819
- R902095820
- R902226392
- R902211802
- R902229183
- A4VG145DA1DH
- A4VG145EP2DP
- A4VG145EP0DP
- A4VG145EP1DX
- A4VG145EP20P
- A4VG145DA1DP
- A4VG145EP1DP
- A4VG145EP4DP
- A4VG145EV2DP
- A4VG145EP2XP
- A4VG145EP2DX
- A4VG145EP4DH
- A4VG145EP1BP
- A4VG145HP1D0
- A4VG145DA2DP
- A4VG145HT100
- A4VG145XX20P
- A4VG145EP10C
- A4VG145EP1XP
- A4VG145EP1AP
- A4VG145EP2DT
- A4VG145ET2DP
- A4VG145EP1XC
- A4VG145HT1D0
- A4VG145OAACA
- A4VG145EP2BP
- A4VG145EPM0P
- A4VG145EP2CP
- A4VG145HT1B0
- A4VG145XX40P
- A4VG145ET6CP
- A4VG145ET6DP
- A4VG145XX2DP
- A4VG145EP10P
- A4VG145EZ2DP
Part numbers A4VG145
-
Bosch Rexroth
- R902244362
- R902130300
- R902118530
- R902114100
- R902252465
Spare parts for Bosch Rexroth A4VG145
- 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 A4VG145
Diagnostics and repair of the A4VG145 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 A4VG145
Contact us — we will help you source the Bosch Rexroth A4VG145 pump or compatible spare parts for your equipment.
Technical specifications verified by the Aspect Plus technical catalog.