Power steering pump suitable for JCB 3CX 4CX
GX-AFTER

Power steering pump suitable for JCB 3CX 4CX

Catalog number:SKX1042332A Nr OEM:20/205200 Manufacturer:GX-AFTER
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GX-AFTER Power Steering Pump suitable for JCB - 20/205200

Technical Specification and Compatibility

A key component of the hydraulic system, this power steering pump 20/205200 by GX-AFTER is designed for JCB 3CX and 4CX backhoe loaders powered by the reliable PERKINS 1000 SERIES engines. The pump is responsible for generating the hydraulic pressure necessary for smooth and effortless operation of the steering system, which is crucial for precise machine maneuvering.

Part Number: 20/205200
Type: Hydraulic Power Steering Pump
Engine Compatibility: PERKINS 1000 SERIES
Pump Specification: A12.5L

GX-AFTER is the smart choice for your machine. We provide high-class replacements that combine excellent quality with an attractive price. Each part is carefully verified to ensure full compatibility and reliability you can depend on.

Advantages of the GX-AFTER Steering Pump

Restores Smooth Steering: Eliminates stiff, heavy, or sticking steering, restoring full maneuverability.
Reliability and Durability: High-quality internal components ensure stable pressure and a long service life.
Steering System Protection: Replacing a worn pump protects the steering gear (orbitrol) from damage.
Perfect Fit: Guaranteed compatibility with JCB 3CX/4CX models equipped with the Perkins 1000 engine.

Application in machinery

Brand Type / Series / Model
JCB 200 Series: 214, 215, 217
JCB 3CX/4CX Series: 3CX, 3CX-2, 3CX-2 Australia, 3CX-2 France, 3CX-2 H'master, 3CX-2 S'master, 3CX-4, 3CX-4 Australia, 3CX-4 France, 3CX-4 H'master, 3CX-4 S'master, 4CX
JCB 1000 Series: 1400B-2, 1400B-4, 1550B-2, 1550B-4, 1600B-2, 1600B-4, 1700B-2, 1700B-4
JCB Other: 3C-2 France, 3D-2, 3D-4, 4C-2 Turbo, 4C-4 Turbo, 4CN-2, 4CN-4, Sitemaster-2, Sitemaster-4

The list above is for reference only. If you are unsure about the part's compatibility, please contact our experts.

Related Parts and Hardware

When replacing the steering pump, we recommend inspecting the condition of the orbitrol (steering valve), steering cylinders, and the hydraulic hoses of the steering circuit.

⚠️ Safety Warning

A steering pump failure leads to a sudden loss of power assist. Steering the machine becomes very difficult and requires significant force, which can lead to a loss of control. It is critical to replace the hydraulic oil and filters when installing a new pump to prevent metal debris from the old pump from immediately destroying the new one.

Part Role in the Machine and Failure Diagnostics

The power steering pump is a hydraulic gear pump, often driven by a belt or directly from the engine's timing gear (as with Perkins 1000 engines). Its job is to generate constant hydraulic pressure that flows to the orbitrol (steering valve). When the operator turns the steering wheel, this pressurized oil is directed to the steering cylinder, reducing the effort needed to turn the wheels.

  • Very heavy steering, requiring significant force (no power assist).
  • A characteristic "whining" or loud noise from the pump, worse when turning.
  • Sticking or jerky steering (uneven operation).
  • Foaming hydraulic oil in the reservoir.
  • Visible oil leaks from the pump body or its seals.

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🔧 Expert Guide: Key Installation Tips

  1. Critical Oil and Filter Change: Before installing the new pump, you must replace the hydraulic oil (we recommend HYPTRON Hydraulic Oils) and all hydraulic filters (we recommend REDX Hydraulic Filters).
  2. Flush the System: Contaminants and metal shavings from the old, failed pump must be completely removed from the system (hoses, orbitrol, cylinders). Neglecting this step will immediately destroy the new pump.
  3. Clean Installation: Ensure sterile conditions when connecting hydraulic lines. Any dirt (sand, dust) is lethal to hydraulic pumps.
  4. Bleed the System: After installation and filling with fresh oil, run the machine at low RPM and slowly turn the steering wheel lock-to-lock several times to remove air from the system.

Frequently Asked Questions (FAQ)

Why must I replace the oil and filters when replacing the pump?

A failed pump almost always means metal shavings have contaminated the hydraulic system. Leaving the old oil and filters will cause this debris to be sucked into the new pump, destroying it in a very short time. This is the main reason for hydraulic pump warranty claims being denied.

What is the "A12.5L" specification?

This is a technical designation for the pump, most likely defining its displacement (e.g., 12.5 cm³ per revolution) or flow rate (e.g., 12.5 L/min at specific RPM). It is a key parameter to ensure adequate pressure and flow for the steering system.

Does this pump fit JCB machines with an Isuzu engine?

No. This pump is specifically designed for JCB 3CX/4CX machines equipped with PERKINS 1000 SERIES engines. The mounting and drive for pumps on machines with other engines (like Isuzu) are typically different.

Question mark

Do you have doubts or need confirmation to avoid costly downtime? Call us. Our experts will help you select the right part to get your equipment back to work as quickly as possible.

SKX1042332A
20/205200
3.60 kg

Data sheet

SUITABLE FOR
JCB
MACHINE TYPE
BACKHOE LOADER
OEM NUMBERS
20/205200

Specific References

MPN
20/205200
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Power steering pump suitable for JCB 3CX 4CX

Catalog number: SKX1042332A
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Manufacturer

  • Serwis Kop Sp. z o.o. Sp. K.
  • Podkarpacka 57a
  • 35-082 Rzeszów
  • Poland
  • [email protected]
  • +48178643100

Responsible person

  • Serwis Kop Sp. z o.o. Sp. K.
  • Podkarpacka 57A
  • 35-082 Rzeszów
  • Poland
  • [email protected]
  • +48178643100
gross price

842.55 zł

net price
685,00 zł
Available in large quantity Temporarily unavailable
685,00 zł
net price

842.55 zł

gross price
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  • You will receive 69 points, it gives you 27.60 zł
  • Lowest price from 30 days before the discount: 842.55 zł
    PRODUCT SPECIFICATION
    SUITABLE FOR
    JCB
    MACHINE TYPE
    BACKHOE LOADER
    OEM NUMBERS
    20/205200

    WE OFFER PRODUCTS OF THE BEST BRANDS

    SERWIS KOP Sp. z o.o. Sp.k.
    ul. Podkarpacka 57A, 35-082 Rzeszów
    NIP: 813-352-97-49 REGON: 180286726

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