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Poland
HYDRO CZĘŚCI JAKUBIEC SPÓŁKA JAWNA
Kapitałowa 4
35-213 Rzeszów
Call us:
+48 17 229 37 05
NIP: 8133391713

Hydraulics – JCB, CAT, Volvo (Pumps, Cylinders, Valves)

The hydraulic system is the muscle of your machine. We offer a full range of components: hydraulic pumps (gear and piston), control valves, complete cylinders, and seal kits. Brands: Azeri Parts, Parker, OEM, and JCB Originals.

Parts for: JCB 3CX/4CX backhoes, Loadall telehandlers, CAT excavators, Volvo, and Komatsu machinery.

Main Pumps
Cylinder Repair
Azeri Parts & Parker
⚠️ Looks the same, works differently? Hydraulics require precision. Flow rate, shaft type, and rotation matter. Send a photo of the pump/valve plate – we will match the exact part.
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HYDRAULICS

The Heart of the Machine – Hydraulic Pumps

Digging speed and power depend on pump efficiency. We offer main pumps (multi-section), transmission pumps, and steering pumps for JCB and CAT machines. We stock proven brands like Azeri Parts and Parker, ensuring stable working pressure even with hot oil.

Cylinders and Seals (Tightness)

A drifting arm or oil leak is a sign for refurbishment. We stock:

  • Seal Kits: Dedicated repair sets for specific JCB/CAT cylinders (high pressure resistance).
  • Cylinder Components: Rods, glands, eyes.
  • Complete Cylinders: Ready-to-install units when repair is not cost-effective.

Control – Valves and Blocks

Movement precision depends on control hydraulics. You will find solenoid coils, relief valves (MRV/ARV), steering orbitrols, and valve block sections here.

💡 Replacing the pump?

Contaminated oil will destroy a new pump in hours. Remember to replace hydraulic filters and oil. Check:

Frequently Asked Questions (FAQ)

How to choose a cylinder seal kit?

The safest way is to provide the machine VIN or the number stamped on the cylinder gland. Cylinders in the same machine (e.g., JCB 3CX) could have different rod diameters (e.g., 40mm vs 50mm) depending on the year.

Are Azeri Parts pumps refurbished?

No. All hydraulic products from Azeri Parts and Parker we offer are factory NEW and covered by warranty.

Hydraulic system issues?

Hydraulics is a complex system. If your machine loses power when hot or loses functions – contact us. We will help diagnose the fault.

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