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Model: 14460
Bearing Plate 103852-000 Eaton — forms a sliding support surface for the cylinder block, absorbing a..
61.68 $
excl. VAT 51.40 $
Hydraulics:
Gear Pumps / Charge Pumps
Most Viewed
Model: 14464
Cylinder block Rotor 990414 Eaton — converts the working fluid flow into mechanical motion of the pi..
240.96 $
excl. VAT 200.80 $
Hydraulics:
Pump & Motor Parts
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Model: 14466
Drive Shaft Eaton 5421 — transmits torque to the rotor group and drives the piston group of the hydr..
132.96 $
excl. VAT 110.80 $
Hydraulics:
Pump & Motor Parts
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Model: 14467
Drive Shaft Eaton 5421 — transmits torque to the rotor group and drives the piston group of the hydr..
110.64 $
excl. VAT 92.20 $
Hydraulics:
Pump & Motor Parts
Most Viewed
Model: 15204
Drive Shaft Eaton 5421 — transmits torque to the rotor group and drives the piston group of the hydr..
101.52 $
excl. VAT 84.60 $
Hydraulics:
Pump & Motor Parts
Most Viewed
Model: 15104
Fix Plate of Retainer Plate 990417-000 Eaton — holds the piston retainer plate in a defined position..
36.60 $
excl. VAT 30.50 $
Hydraulics:
Pump & Motor Parts
Most Viewed
Model: 14434
Oil Seal Eaton 3331 — sealing element preventing oil leakage and contamination penetration at connec..
23.04 $
excl. VAT 19.20 $
Hydraulics:
Oil Seals
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Model: 14463
Piston shoe 101077 Eaton — performs reciprocating motion within the cylinder of the block, drawing i..
22.20 $
excl. VAT 18.50 $
Hydraulics:
Pump & Motor Parts
Most Viewed
Model: 14462
Roller Bearing 103808-000 Eaton — absorbs radial and axial shaft loads through cylindrical or tapere..
42.36 $
excl. VAT 35.30 $
Hydraulics:
Bearings
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Model: 14435
Separation Bush 990231-000 Eaton — serves as a support for moving or stationary parts of the hydraul..
17.88 $
excl. VAT 14.90 $
Hydraulics:
Pump & Motor Parts
Most Viewed
Model: 13959
Shoe plate 103809-000 Eaton — a hydraulic unit component that supports and fixes working parts, even..
70.56 $
excl. VAT 58.80 $
Hydraulics:
Pump & Motor Parts
Most Viewed
Model: 14458
Spring of Rotor 103813-000 Eaton — generates an axial preload force on the cylinder block of the axi..
11.40 $
excl. VAT 9.50 $
Hydraulics:
Pump & Motor Parts
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Model: 14468
Valve plate Left 105103-000 Eaton — a hydraulic pump element that distributes the service fluid flow..
69.72 $
excl. VAT 58.10 $
Hydraulics:
Pump & Motor Parts
Most Viewed
Model: 14465
Pre-Order
Drive Shaft Eaton 5421 — transmits torque to the rotor group and drives the piston group of the hydr..
101.52 $
excl. VAT 84.60 $
Hydraulics:
Pump & Motor Parts
Most Viewed
Model: 14459
Pre-Order
Retainer Plate 103853-000 Eaton — presses the piston shoes against the swashplate surface of the hyd..
37.80 $
excl. VAT 31.50 $
Hydraulics:
Pump & Motor Parts
Eaton 5421 / 5423 — variable displacement axial piston pump 89 cm³
Eaton 5421 and 5423 are variable displacement axial piston pumps of the Series 54, designed for closed-loop hydrostatic drives. The integrated charge pump provides loop charging and servo control. Available control options — mechanical, hydraulic and electronic — allow the pump to be adapted to a wide range of applications. Used as the main drive in hydrostatic transmissions of transit mixers, combine harvesters, wheel loaders, asphalt pavers, road rollers, as well as in industrial installations — winches, cranes and drilling systems.
Full model range in the section Eaton Series 54
Technical specifications
- Displacement: 0–89 cm³
- Nominal pressure: 420 bar (6000 PSI)
- Peak pressure: 480 bar (7000 PSI)
- Maximum speed: 3720 rpm
- Control: mechanical / hydraulic / electronic (servo control)
- Seal: Face Seal (5421) / Lip Seal (5423)
- Weight: 29-32 kg
Installed in equipment
-
Transit mixer
- McNeilus
- Con-Tech
- Terex Advance
-
Loader
- Komatsu
- Volvo
- Case
- JCB
-
Backhoe loader
- JCB
- Case
- Caterpillar
- John Deere
-
Asphalt paver
- Dynapac
- Bomag
- Vögele
- Caterpillar
-
Dozer
- Caterpillar
- Case
- Komatsu
-
Harvester
- Case IH
- New Holland
- John Deere
- Claas
-
Equipment types
- Crane
- Winches and drum drives
- Industrial conveyor
OEM numbers 5421 / 5423
-
Eaton
- 5423-518
- 5423-715
- 5423-553
- 5423-635
- 5423-454
- 5423-832
Spare parts for Eaton 5421 / 5423
- Cylinder block Rotor
- Drive Shaft
- Separation Bush
- Ball guide
- Disk Spring
- Snap Ring
- Slider
- Coupling of drive shaft
- Cylinder block press pin
- Charge Pump
- Roller Bearing
- Cradle Bearing Set
- Retainer Plate
- Swash plate (cam rocker)
- Piston shoe
- Rotor Spring
- Seal kit pump
- Shaft Seal
- Wire
- Valve plate
- Ball guide washer
- Pressure Override Valve
- Control Valve Regulator
- Regulator assembly
- Servo Piston
Repair and service 5421 / 5423
We accept axial piston pump Eaton 5421 / 5423 for repair: full diagnostics of hydraulic parameters, assessment of wear of pistons and cylinder block, seal inspection and bench testing after restoration.
Contact us — we will select spare parts and repair axial piston pump 5421 / 5423 with warranty.
Technical specifications verified by the Aspect Plus technical catalog.