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Model: 4924
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Cradle Bearing Cage LTP0043 Kayaba — holds the rollers in a defined position and ensures their even ..
105.00 $
excl. VAT 87.50 $
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Pump & Motor Parts
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Model: 4925
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Cradle Bearing Seat LTP0043 Kayaba — forms the raceway for the cradle bearing rollers, absorbing rad..
73.56 $
excl. VAT 61.30 $
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Model: 5637
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Disk Spring LSP0081 Kayaba — creates a constant axial preload between the rotating group components,..
6.84 $
excl. VAT 5.70 $
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Model: 4442
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Roller Bearing XJCK-00014 Hyundai — absorbs radial and axial shaft loads through cylindrical or tape..
27.84 $
excl. VAT 23.20 $
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Bearings
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Model: 5636
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Socket Pin LMP0204 Kayaba — secures adjacent parts against axial displacement, rotation, or mutual m..
4.80 $
excl. VAT 4.00 $
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Model: 8124
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Swash plate Left LQP0031 Kayaba — is the left inclined plate in axial piston pumps and hydraulic mot..
244.56 $
excl. VAT 203.80 $
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Pump & Motor Parts
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Model: 8125
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Swash plate Right LQP0030 Kayaba — is the right inclined plate in axial piston pumps and hydraulic m..
244.56 $
excl. VAT 203.80 $
Hydraulics:
Pump & Motor Parts
Kayaba PSV2-52 — hydraulic pump 52 cm³
Kayaba PSV2-52 axial piston tandem hydraulic pump (open circuit) with variable displacement and swashplate. The suffix T stands for tandem — two independent pump sections on a single shaft, providing simultaneous supply to two hydraulic circuits — travel and working. Used as the main hydraulic pump (main pump) in mid-class excavators. Installed in Sumitomo crawler excavators.
Full model range in the section Kayaba PSV2 series.
Technical specifications PSV2-52
- Displacement: 52 cm³
Installed in equipment
-
Sumitomo
- SH135U-2 — Crawler excavator
OEM numbers PSV2-52
-
Kayaba
- PSV2-52T — 20640-43508
- PSV2-52T — 20640-43506
- 20640-43507
Spare parts for Kayaba PSV2-52
- Cylinder block Rotor
- Drive Shaft
- Separation Bush
- Ball guide
- Disk Spring
- Snap Ring
- Slider
- Pressure Override Valve
- Coupling of drive shaft
- Charge Pump
- Cylinder block press pin
- Roller Bearing
- Cradle Bearing Set
- Retainer Plate
- Swash plate (cam rocker)
- Piston shoe
- Rotor Spring
- Regulator assembly
- Control Valve Regulator
- Seal kit pump
- Shaft Seal
- Servo Piston
- Wire
- Valve plate
- Ball guide washer
Repair and service PSV2-52
Diagnostics and repair of hydraulic pump Kayaba PSV2-52: monitoring operating pressure and leaks, inspection of the piston group and valve plate, and bench testing after repair.
Contact us — we will repair PSV2-52 and provide spare parts with quality warranty.
Technical specifications verified by the Aspect Plus technical catalog.