• Kingpost Carriage 128/E5582 (Post 1997) for JCB 3CX, 4CX (GX-AFTER)
  • Kingpost Carriage 128/E5582 (Post 1997) for JCB 3CX, 4CX (GX-AFTER)
Kingpost Carriage 128/E5582 (Post 1997) for JCB 3CX, 4CX (GX-AFTER)
GX-AFTER

Kingpost suitable for JCB 3CX 4CX / 1997

Catalog number:SKX864670A Nr OEM:128/E5582 Manufacturer:GX-AFTER
Add a review

GX-AFTER KINGPOST CARRIAGE (POST 1997) SUITABLE FOR JCB 3CX, 4CX - 128/E5582

Technical Specification and Compatibility

A critical structural component of the backhoe arm – this is a brand new kingpost (slew) carriage by GX-AFTER. It is the main casting that attaches the entire dipper arm to the sideshift frame and transfers the slew forces. This unit is designed for JCB 3CX and 4CX backhoe loaders manufactured after 1997. Made from high-grade cast steel and precision-machined to ensure a perfect fit for bushings and pins, guaranteeing smooth slew operation and long service life.

Part number: 128/E5582
Alternative part numbers: 128/10855, 128/15202, 126/01544
Manufacturer: GX-AFTER
Type: Kingpost Carriage / Slew Carriage
Compatibility: Machines manufactured after 1997

GX-AFTER is the smart choice for your machine. We provide high-class replacement parts that combine excellent quality with an attractive price. Each part is carefully verified to ensure full compatibility and reliability you can depend on.

Essential for Installation

  • › Slew Pins: The upper and lower kingpost pins are critical.
  • › Slew Bushings: The bushings seated in the kingpost must always be replaced.
  • › Shims: Necessary to set the correct axial play on the slew pins.
  • › HYPTRON Grease: For heavy lubrication of pins and bushings before assembly.

Application in machines

Brand Type / Series / Model
JCB Backhoe Loaders: 3CX, 4CX (models manufactured after 1997)

The list above is for reference. It is crucial to verify the machine's build date (post-1997) and the part number on the old kingpost.

⚠️ Safety Warning

Replacing a kingpost carriage is a complex service operation. Before disassembly, ensure the entire backhoe arm is securely supported and disconnected from the machine. The kingpost is an extremely heavy component – risk of crushing. Always use certified lifting equipment.

Part's Role in the Machine and Failure Diagnostics

The kingpost carriage is the central pivot point of the backhoe arm. It transfers all digging forces to the machine's frame and allows the arm to slew left and right. It is one of the most high-stress structural components on the machine.

  • › Fatigue crack in the casting (the most common and serious failure).
  • › Excessive play (clunking) during slew, which cannot be fixed with new bushings alone.
  • › Ovalization or cracking of the pin bores (upper or lower).
  • › Damage to the sideshift slide surfaces.

📞 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. Replace as a Kit: Never install a new kingpost on old pins and bushings. Always replace the complete set (kingpost, pins, bushings) to ensure precise, play-free operation.
  2. Shimming: After installation, use shims to precisely set the axial (side-to-side) play on the upper and lower slew pins.
  3. Lubrication: Before assembly, generously lubricate the new bushings and pins with grease (e.g., HYPTRON). After assembly, ensure grease is reaching all lubrication points.

Frequently Asked Questions (FAQ)

1. What is the difference between this and the pre-1997 kingpost?

Older models (pre-1997) had a different design and different mounting points for the pins and slew rams. This model (128/E5582) is specifically for the newer (post-1997) machines and is not interchangeable with the older versions.

2. Does this kit include pins and bushings?

No, this product is the kingpost casting (body) only. The pins, bushings, and shims must be purchased separately to ensure a complete and correct repair.

3. What is a "Kingpost Carriage"?

It is the main load-bearing component of the backhoe arm, which connects the slew rams, the main boom, and the sideshift mechanism. It allows the entire boom and dipper to pivot (slew) left and right.

Znak zapytania

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.

SKX864670A
128/E5582
156.00 kg

Data sheet

SUITABLE FOR
JCB
MACHINE TYPE
BACKHOE LOADER
OEM NUMBERS
128/10855 / 128/E5582 / 128/15202 / 126/01544

Specific References

MPN
128/E5582
Łączna ocena:
0,0
Kupiłeś ten produkt? Napisz recenzję dla innych!
Be the first to write your review !
Opinion:
(0 opinions)

Write a review

Kingpost suitable for JCB 3CX 4CX / 1997

Catalog number: SKX864670A
Title for your review*
Your review*
Your name*
Your email*

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

2,618.67 zł

net price
2129,00 zł
Temporarily unavailable
2129,00 zł
net price

2,618.67 zł

gross price
  • You will receive 213 points, it gives you 85.20 zł
  • Lowest price from 30 days before the discount: 2,618.67 zł
    PRODUCT SPECIFICATION
    SUITABLE FOR
    JCB
    MACHINE TYPE
    BACKHOE LOADER
    OEM NUMBERS
    128/10855 / 128/E5582 / 128/15202 / 126/01544

    See also similar products

    Lower pivot pin suitable for tailstock 1997 / JCB 3CX 4CX
    KAT: SKX976578CX

    Lower pivot pin suitable for tailstock 1997 / JCB 3CX 4CX

    Available in large quantity Temporarily unavailable
    Price Gross price 153.75 zł
  • You will receive 13 points, it gives you 5.20 zł
  • Nie możesz dodać więcej produktów
    Bottom Swivel Pin 70mm x 140mm suitable for JCB 3CX 4CX
    KAT: SKX976578A

    Bottom Swivel Pin 70mm x 140mm suitable for JCB 3CX 4CX

    Available in large quantity Temporarily unavailable
    Price Gross price 97.79 zł
  • You will receive 8 points, it gives you 3.20 zł
  • Nie możesz dodać więcej produktów
    Carriage kingpost sideshift suitable for JCB 3CX 4CX 1997 Carriage kingpost sideshift suitable for JCB 3CX 4CX 1997
    KAT: SKX864720A

    Carriage kingpost sideshift suitable for JCB 3CX 4CX 1997

    Temporarily unavailable
    Price Gross price 3,135.27 zł
  • You will receive 255 points, it gives you 102.00 zł
    Upper kingpost bush suitable for JCB 3CX 4CX
    KAT: SKX943928A

    Upper kingpost bush suitable for JCB 3CX 4CX

    Last pieces Temporarily unavailable
    Price Gross price 60.89 zł
  • You will receive 5 points, it gives you 2.00 zł
  • Nie możesz dodać więcej produktów
    Lower kingpost bush suitable for JCB 3CX 4CX
    KAT: 808/00301A

    Lower kingpost bush suitable for JCB 3CX 4CX

    Temporarily unavailable
    Price Gross price 55.35 zł
  • You will receive 5 points, it gives you 2.00 zł
    Pin slewlock suitable for JCB 3CX 4CX
    KAT: SKX849606CX

    Pin slewlock suitable for JCB 3CX 4CX

    Available in large quantity Temporarily unavailable
    Price Gross price 85.49 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



    Gadu-Gadu communicator
    GG: 4185846 - Daniel
    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
    +48 691-330-531
    +48 690-906-751

    Fax
    +48 17 864 31 20