• Strut gas door Cab P21 suitable for JCB 4CX 3CX
  • Gas actuator suitable for JCB 4CX 3CX - 128/13052
Strut gas door Cab P21 suitable for JCB 4CX 3CX
NEXGEN

Strut gas door Cab P21 suitable for JCB 4CX 3CX

Catalog number:SKX975042B Nr OEM:128/13052 Manufacturer:NEXGEN
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Gas Strut Door/Hood (390mm) suitable for JCB 3CX 4CX - 128/13052

Technical Specification and Compatibility

Precision 128/13052 gas spring (strut) from the NEXGEN product line. This element supports the door or engine hood, designed specifically for JCB 3CX and 4CX backhoe loaders equipped with the P21 cab (manufactured in 2001-2012). The strut features a total extended length of 390 mm and M8 threaded ends.

Part Number: 128/13052
Alternative Numbers: 331/66781, 128/11779, 331/25495
Type: Gas Strut / Gas Spring
Total Length: 390 mm
Cylinder Length: 190 mm
Mounting: M8 Thread

By choosing NEXGEN products, you invest in proven solutions that match original equipment (OEM) quality. Our gas struts are manufactured from high-grade materials and undergo pressure testing, ensuring long life and smooth operation.

Features of NEXGEN 128/13052 Strut

Nitrogen Sealing: High-class rod seals prevent gas leakage, maintaining constant lifting force over a long service life.
Corrosion Resistance: Piston rod covered with technical chrome and powder-coated cylinder provide protection against moisture and weather conditions.
Universal M8 Thread: Standard threaded ends allow for easy screwing of ball joints, adapting the strut to specific mountings.
Smooth Operation: Integrated hydraulic damping system slows down movement in the final opening phase, protecting door or hood hinges from damage.

Application in JCB machinery

Machine Type Models / Cab
Backhoe Loaders 3CX, 4CX (P21 Cab)
Years 2001 - 2012 (Project 21)

The strut fits entry doors and engine hoods in specific configurations. Please verify the length of the old part.

Related Parts and Hardware

The strut is sold with M8 threads. For installation, you may need ball joint ends or eyelets, which are usually transferred from the old strut or purchased separately.

⚠️ Safety Warning

High-pressure component! Do not heat, puncture, or open. A worn door strut can cause the door to fall uncontrollably and trap the operator. Replace in pairs to maintain even load distribution.

Part Role in the Machine and Failure Diagnostics

The gas strut assists in opening heavy components (doors, hood) and holds them in the open position.

  • › Door/hood drooping (loss of gas in the strut).
  • › Difficulty opening (piston rod seizure).
  • › Oil leak from the cylinder.
  • › Damaged mounting thread.

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🔧 Expert Guide: Key Installation Tips

  1. Measurement: Measure the total length of the old strut when fully extended (door open). It should be approximately 390 mm.
  2. Orientation: Typically, mount gas struts with the rod facing down (in the closed position) to ensure the seals are lubricated by the oil inside.
  3. End Fittings: Ensure the M8 thread matches your mounting heads. If they are worn, replace them along with the strut.

Frequently Asked Questions (FAQ)

Is the force adjustable?

No. Gas struts have a pre-set force (in Newtons), selected for the weight of the specific machine's door/hood.

Does it fit older machines (pre-2001)?

Older cabs (Project 8 or 12) used different strut lengths. This model (390mm) is dedicated to P21 cabs (large glass, rounded shapes).

Are end fittings included?

The strut ends with an M8 thread. Ball heads must be transferred from the old part or purchased if not part of the offer.

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.

SKX975042B
128/13052
0.25 kg

Data sheet

SUITABLE FOR
JCB
MACHINE TYPE
BACKHOE LOADER
OEM NUMBERS
128/13052 / 331/66781 / 128/11779 / 331/25495
A - Distance between the axes of the tips after extension (mm)
390
B - Cylinder length (mm)
190

Specific References

MPN
128/13052
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Strut gas door Cab P21 suitable for JCB 4CX 3CX

Catalog number: SKX975042B
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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

30.75 zł

net price
25,00 zł
Available in large quantity Temporarily unavailable
25,00 zł
net price

30.75 zł

gross price
Nie możesz dodać więcej produktów
  • You will receive 3 points, it gives you 1.20 zł
  • Lowest price from 30 days before the discount: 30.75 zł
    PRODUCT SPECIFICATION
    SUITABLE FOR
    JCB
    MACHINE TYPE
    BACKHOE LOADER
    OEM NUMBERS
    128/13052 / 331/66781 / 128/11779 / 331/25495
    A - Distance between the axes of the tips after extension (mm)
    390
    B - Cylinder length (mm)
    190

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    Strut gas door suitable for JCB 3CX 4CX 2001-2012

    Available in large quantity Temporarily unavailable
    Price Gross price 78.72 zł
  • You will receive 6 points, it gives you 2.40 zł
  • Nie możesz dodać więcej produktów

    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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