Lower kingpost bush suitable for JCB 3CX 4CX
NEXGEN

Lower kingpost bush suitable for JCB 3CX 4CX

Catalog number:808/00241 Nr OEM:808/00241 Manufacturer:NEXGEN
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LOWER KINGPOST BUSH (BRONZE) SUITABLE FOR JCB - 808/00241

Specification & Compatibility

Product: Lower Kingpost Bush (Old Type)
Producer: NEXGEN
Material: High-grade self-lubricating bronze
Dimensions: Outer Ø: 85 mm, Inner Ø: 74.5 mm, Height: 40 mm
Application (Older machine models):
JCB Backhoe Loaders

3CX, 4CX

Part Number: 808/00241
Part Type: High-quality replacement

Essential for Installation

Upper and Lower Slew Pins (recommended to replace as a set)
Upper Kingpost Bush (essential for a complete repair and eliminating play)
HYPTRON High-Pressure Grease

What does this part do and what are the symptoms of wear?

The kingpost bush is a key component of the backhoe slew system. Its function is to provide a smooth pivot motion and to bear enormous loads. If you feel excessive play and "clunking" in the kingpost, hear knocking sounds during slewing, and digging is imprecise, these are classic symptoms of a worn bush. Ignoring the problem leads to wear of the bores in the kingpost and frame, which is one of the most expensive repairs on a machine.

Parameters That Guarantee Reliability

🥉

High-Grade Bronze

Resistance to load and seizure

📏

Precise Dimensions

No play and a perfect fit

🛡️

Slew System Protection

Prevents expensive repairs

Why Choose a NEXGEN Bushing?

✔Precise Manufacturing

The accuracy and quality of materials guarantee long and trouble-free use without the need for frequent replacement.

✔Compatibility with Original Parts

The bushing is fully adapted to work with original pins and seals, ensuring a consistent repair.

✔Savings Without Compromise

The NEXGEN brand is a proven and safe alternative that offers quality comparable to original parts at a much better price.

Important Fitting / Service Tips

1.Always Replace as a Set (Top and Bottom)

Kingpost bushes should always be replaced as a complete set (upper and lower). Replacing only one will cause uneven loading and rapid destruction of the new bush.

2.Absolutely Replace the Pins

Installing new bushes on old, worn pins is pointless – the play will return immediately. Always replace bushes together with a new set of pins.

3.Check Bores in Kingpost and Frame

Before installing new bushes, ensure that the bores in the kingpost and frame are not oval. If necessary, they must be repaired (line-bored).

4.Ensure Proper Lubrication

After installation, generously grease the joint through the nipples. Use high-quality grease, such as HYPTRON, and replenish it regularly according to the service intervals.

Frequently Asked Questions (FAQ)

Question: What are the first symptoms of wear of these bushes?

Answer: The first and easiest symptom to notice is sideways play in the entire backhoe arm, felt when moving it from side to side when it is raised.

Question: Can I replace only the lower bush?

Answer: This is highly not recommended. The bushes in a kingpost (upper and lower) wear at a similar rate. Replacing only one will cause the old, worn bush to take more load, leading to rapid failure.

Question: What happens if I operate with a worn bush?

Answer: Operating with a loose bush causes wear to the bores in the kingpost and frame. Repairing these elements is one of the most expensive repairs on a machine, many times exceeding the cost of replacing pins and bushes in time.

Question mark

If you are unsure whether the selected product is suitable for your machine, contact us and we will help you choose the right part and provide practical advice in minutes.

808/00241
808/00241
0.44 kg

Data sheet

SUITABLE FOR
JCB
MACHINE TYPE
BACKHOE LOADER
OEM NUMBERS
808/00241
MATERIAL
BRONZE
OUTER DIAMETER (MM)
85
INNER DIAMETER (MM)
74,5
HEIGHT (MM)
40
BUSH WITH COLLAR
NO

Specific References

MPN
808/00241
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Lower kingpost bush suitable for JCB 3CX 4CX

Catalog number: 808/00241
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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

71.89 zł

net price
58,45 zł
Available in large quantity Temporarily unavailable
58,45 zł
net price

71.89 zł

gross price
Nie możesz dodać więcej produktów
  • You will receive 6 points, it gives you 2.40 zł
  • Lowest price from 30 days before the discount: 71.89 zł
    PRODUCT SPECIFICATION
    SUITABLE FOR
    JCB
    MACHINE TYPE
    BACKHOE LOADER
    OEM NUMBERS
    808/00241
    MATERIAL
    BRONZE
    OUTER DIAMETER (MM)
    85
    INNER DIAMETER (MM)
    74,5
    HEIGHT (MM)
    40
    BUSH WITH COLLAR
    NO

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    Lower kingpost housing bushing suitable for JCB 3CX 4CX

    Available in large quantity Temporarily unavailable
    Price Gross price 79.95 zł
  • You will receive 7 points, it gives you 2.80 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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    +48 17 864 00 24
    +48 17 864 25 96

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