Hydraulic pump - two-section suitable for JCB 3CX 4CX
FEK

Hydraulic pump - two-section suitable for JCB 3CX 4CX

Catalog number:919/72400FK Nr OEM:919/72400 Manufacturer:FEK
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TANDEM HYDRAULIC PUMP (52+27CC) SUITABLE FOR JCB 3CX, 4CX - 919/72400

Technical Specification and Compatibility

A high-performance, tandem (two-section) hydraulic gear pump from FEK HYDRAULIC. This is the "heart" of the hydraulic system, responsible for generating the oil pressure that powers all of the machine's working functions - both the loader and backhoe attachments. The robust body and precision-made steel gears guarantee that factory pressure and flow parameters are maintained, which is crucial for the full power and speed of the machine's operation.

Part number: 919/72400
Alternative part numbers: 919/27100
Manufacturer: FEK HYDRAULIC
Front Section Displacement: 52 cc/rev (52 L/Min per 1000 rpm)
Rear Section Displacement: 27 cc/rev (27 L/Min per 1000 rpm)
Rotation: Counter-Clockwise
Shaft: 1.25" (31.75mm) with key
Mounting Flange: SAE B, 2-hole
Inlet Port: Combined, 1 1/2" SAE flange
Front Section Outlet Port: 3/4" BSPP thread
Rear Section Outlet Port: 5/8" BSPP thread

FEK hydraulic components are a combination of durability, precision, and wide compatibility. Perfectly suited for construction machinery, they guarantee reliability even under intensive use.

Application in machines

Brand (Machine Type) Model
JCB (Backhoe Loaders) 3C, 3D, 3CX, 4C, 4CX

The list above is for reference. Before purchasing, we recommend checking the part number on your old pump.

⚠️ Safety Warning

Before replacing the pump, the hydraulic system must be depressurized. Lower all attachments to the ground and operate the levers with the engine off. Hot hydraulic oil under pressure can cause serious injury.

Part's Role in the Machine and Failure Diagnostics

The hydraulic pump is a key component that converts the engine's mechanical power into hydraulic energy. Its wear leads to a drop in the entire machine's performance, and a sudden failure will completely immobilize the working attachments.

  • › Slow hydraulic operation, especially when the oil is hot.
  • › Lack of power, the machine "weakens" under load.
  • › Overheating of the hydraulic oil.
  • › Loud pump operation (whining, humming, knocking).
  • › Oil leaks from the pump body or shaft seal.

Peace of Mind Guarantee: Why Choose Our Offer?

A weak pump means slower work and lost money.

Every second lost on slow arm movements is a real loss. Filings from a worn pump can destroy the entire hydraulic system. Don't risk costly failures and downtime – order a new, efficient FEK pump and restore your machine to its factory power and speed.

📞 Can't find the part you're looking for?

No problem. Our website shows only a few thousand of the over 60,000 parts we have in stock. Contact us – we probably have what you need on the shelf!

🔧 Expert's Guide: Key Installation Tips

  1. Maintain absolute cleanliness: Before installation, thoroughly clean all connections and hoses. Even the smallest contaminant can damage the new pump.
  2. Change oil and filters: Always install a new pump with new hydraulic oil and new filters. This is crucial for its longevity.
  3. Prime the new pump: Before connecting the hoses, fill the pump with clean hydraulic oil to avoid a dry start.
  4. Bleed the system: After starting the engine at low revs, let the pump run without load for a few minutes to bleed the system.

Frequently Asked Questions (FAQ)

1. What is a tandem (two-section) pump?

It is a design where two independent gear pumps are combined in a single housing and driven by a single shaft. Each section (in this case 52cc and 27cc) supplies different hydraulic circuits in the machine, allowing for several movements to be performed simultaneously without a mutual drop in pressure.

2. The hydraulics are "whining". Is it definitely the pump's fault?

Loud whining is a classic symptom of cavitation, i.e., the pump running "dry". This can be caused by the pump itself being worn out, but very often the cause is a clogged suction strainer in the tank, a leaky suction hose (drawing in air), or the hydraulic oil being too thick or at too low a level.

3. How do I check the performance of my old pump?

The only reliable method is to measure the oil pressure and flow using a specialist pressure gauge and flow meter, connected to the hydraulic line. Comparing the results with the machine's factory data allows you to assess the degree of pump wear.

Key Advantages

🛡️

Full Hydraulic Power

Restores the machine's factory strength and speed.

🎯

Quiet and Stable Operation

Eliminates whining and overheating of the system.

📦

Quality and Reliability

The proven FEK brand guarantees a long service life.

Question mark

Have doubts or need confirmation to avoid costly downtime? Call us. Our experts will help you choose the right part to get your equipment back to work as soon as possible.

919/72400FK
919/72400
34.00 kg

Data sheet

SUITABLE FOR
JCB
MACHINE TYPE
BACKHOE LOADER
OEM NUMBERS
919/27100 / 919/72400

Specific References

MPN
919/72400
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Hydraulic pump - two-section suitable for JCB 3CX 4CX

Catalog number: 919/72400FK
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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

4,692.45 zł

net price
3815,00 zł
Temporarily unavailable
3815,00 zł
net price

4,692.45 zł

gross price
  • You will receive 382 points, it gives you 152.80 zł
  • Lowest price from 30 days before the discount: 4,692.45 zł
    PRODUCT SPECIFICATION
    SUITABLE FOR
    JCB
    MACHINE TYPE
    BACKHOE LOADER
    OEM NUMBERS
    919/27100 / 919/72400

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    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

    Opening hours
    Telephone support - Monday - Friday (8:00 AM – 5:00 PM)
    Order pick-up - Monday - Friday (8:00 AM – 4:30 PM)

    Email



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    Phone
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    +48 17 864 00 24
    +48 17 864 25 96

    Mobile phone
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    Fax
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