• Fuel filler cap suitable for JS JCB excavators
  • Fuel filler cap suitable for JCB JS - 331/31152
Fuel filler cap suitable for JS JCB excavators
GX-AFTER

Fuel filler cap suitable for JS JCB excavators

Catalog number:331/31152A Nr OEM:331/31152 Manufacturer:GX-AFTER
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Metal Fuel Filler Cap 110mm suitable for JCB JS - 331/31152

Technical Specification and Compatibility

Robust 331/31152 fuel filler cap from the GX-AFTER offer. It is a metal cap dedicated to JCB JS series tracked and wheeled excavators (e.g., JS130, JS145, JS160, JS220). The product is equipped with a key lock, ensuring fuel security. Designed for machines with T2/T3 Diesel engines.

Part Number: 331/31152
Component Type: Fuel Filler Cap with Lock
Outer Diameter: 110 mm
Height: 38.50 mm
Material: Metal
Security: Key Lock (2 pcs included)
Manufacturer: GX-AFTER

The GX-AFTER cap is a high-quality replacement, made of a durable, corrosion-resistant metal alloy. The precise lock mechanism and tight fit guarantee long-term operation in difficult construction conditions.

Features of GX-AFTER 331/31152 Cap

Metal Construction: Resistance to impact and cracking, which is important in excavators working in heavy terrain.
110mm Dimension: Specific diameter fitting fillers in JS series excavators (heavy equipment).
Anti-Theft Protection: Built-in lock with dust cover secures fuel against unauthorized persons.
Tightness: Gasket in the cap base prevents fuel leaks and water ingress into the tank.

Application in JCB machinery

Machine Type Models / Series
Tracked Excavators (JS) JS110, JS115, JS130, JS140, JS145, JS160, JS180, JS190, JS200, JS210, JS220, JS235, JS240, JS260, JS290, JS330, JS360, JS460, JS81, JZ140, JZ235, JZ70 (various years: Auto, Tier 2, Tier 3, Tier 4)
Wheeled Excavators (JS Wheeled) JS130W, JS145W, JS160W, JS175W, JS200W (Auto, Tier 2, Tier 3, Tier 4)

The cap is dedicated mainly to JS series excavators. Please verify the diameter (110 mm) before purchasing.

Related Parts and Hardware

The set includes two keys. When replacing the cap, we recommend checking the condition of the filler strainer inside the tank to prevent larger contaminants from entering.

⚠️ Safety Warning

A leaking filler cap risks water and dirt entering the fuel, which can damage the injection system. In machines working in dusty environments (quarries, construction sites), tank tightness is crucial for engine durability.

Part Role in the Machine and Failure Diagnostics

Cap 331/31152 closes the fuel tank filler in JCB excavators.

  • › Difficulty opening (rusted lock, seized thread/latch).
  • › Fuel leak with full tank (damaged gasket).
  • › Vacuum in the tank (clogged breather in the cap).
  • › Mechanical damage (dent, crack).

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🔧 Expert Guide: Key Installation Tips

  1. Measurement: Check the diameter of the old cap. This model is 110 mm. JCB excavators also use other sizes, so measurement is crucial.
  2. Lock Lubrication: Regularly use a lock maintenance product (not thick grease!) to prevent the cylinder from jamming due to dust.
  3. Gasket: Before first use, it is worth lubricating the rubber gasket with a little oil, which will facilitate closing and improve tightness.

Technical FAQ and Trivia

Is the key universal?

Yes, within this cap series, keys are usually the same, facilitating fleet management. However, they do not fit the ignition (key 701/45501).

Does it fit 3CX?

Usually not. 3CX backhoe loaders have smaller caps (plastic screw-in or metal bayonet with a smaller diameter). This cap is dedicated to large JS excavators.

Trivia about JS series

The abbreviation "JS" in the name of JCB excavators comes from "JCB Sumitomo". This is the result of a historical cooperation with the Japanese company Sumitomo in the 90s, which helped JCB develop a modern line of hydraulic excavators.

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.

331/31152A
331/31152
0.72 kg

Data sheet

SUITABLE FOR
JCB
MACHINE TYPE
EXCAVATOR
OEM NUMBERS
331/31152

Specific References

MPN
331/31152
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Fuel filler cap suitable for JS JCB excavators

Catalog number: 331/31152A
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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

92.25 zł

net price
75,00 zł
Available in large quantity Temporarily unavailable
75,00 zł
net price

92.25 zł

gross price
Nie możesz dodać więcej produktów
  • You will receive 8 points, it gives you 3.20 zł
  • Lowest price from 30 days before the discount: 92.25 zł
    PRODUCT SPECIFICATION
    SUITABLE FOR
    JCB
    MACHINE TYPE
    EXCAVATOR
    OEM NUMBERS
    331/31152

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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



    Gadu-Gadu communicator
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    Phone
    +48 17 864 31 00
    +48 17 864 00 24
    +48 17 864 25 96

    Mobile phone
    +48 607-700-547
    +48 695-944-818
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    Fax
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