Washer for the hydro flap nut - left, suitable for JCB 3CX 4CX - 823/00576
GX-AFTER

Washer for the hydro clamp nut - left, suitable for JCB 3CX 4CX

Catalog number:SKX1044891A Nr OEM:823/00576 Manufacturer:GX-AFTER
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SIDESHIFT CLAMP RAM NUT LOCKING WASHER (LEFT) SUITABLE FOR JCB 3CX, 4CX - 823/00576

Technical Specification and Compatibility

An essential safety component – a high-quality locking tab washer for the sideshift clamp ram nut. Designed for installation on the left side of the carriage on JCB 3CX and 4CX backhoe loaders. Its purpose is to mechanically lock the ram nut, preventing it from self-loosening due to vibrations and loads during operation.

Part number: 823/00576
Manufacturer: GX-AFTER
Mounting side: Left

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.

Related Parts

  • › Right-hand washer: Part no. 823/00577
  • › Sideshift clamp ram nut: Check the thread condition during replacement.

Application in machines

Brand Type / Series / Model
JCB Backhoe Loaders: 3CX, 4CX (with backhoe sideshift)

The list above is for reference. Before purchasing, we recommend verifying the part number in the parts catalogue for your machine.

⚠️ Safety Warning

An unsecured or loose sideshift clamp nut can lead to the entire excavator carriage becoming loose on the frame. This risks loss of control over the dipper arm and poses a serious danger. Always use new locking washers.

Part's Role in the Machine and Failure Diagnostics

A tab washer is a single-use item. Its job is to physically lock the sideshift ram nut in the correct position after tightening. Failure or wear involves cracking or loss of elasticity (material fatigue).

  • › Cracking of the "tabs" when trying to bend or unbend them.
  • › Visible corrosion or mechanical damage.
  • › Ram nut loosening despite being tightened.

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🔧 Expert's Guide: Key Installation Tips

  1. Single-use item: A locking tab washer should never be reused. Once bent, the metal is weakened and will crack if you try to bend it again.
  2. Correct installation: After tightening the ram nut to the correct torque, bend the "tabs" of the washer so they lie flat against the sides of the nut, locking it securely.
  3. Check both sides: Remember that the left (823/00576) and right (823/00577) washers are different. Use the correct one for the respective side of the ram.

Frequently Asked Questions (FAQ)

1. What is a "hydrościsk" (sideshift clamp)?

"Hydrościsk" is a common Polish term for the hydraulic sideshift locking system on a backhoe loader. It allows the operator to hydraulically release, slide the entire backhoe arm left or right on the frame, and then lock it again in the desired position. This washer secures the nut on the ram responsible for this clamping.

2. What is the difference between the left (823/00576) and right (823/00577) washer?

They differ in their shape and cut-outs as they are mirror images of each other. They are specially shaped to fit the ram mounting on a specific side of the carriage. They cannot be used interchangeably.

3. Why can't I just tighten the nut really hard?

The sideshift system is exposed to constant vibrations and lateral forces during digging. Even the tightest nut without a mechanical lock (like this tab washer) will come loose, leading to damage to the pin threads, the ram, and creating an immense safety hazard of the arm becoming unstable.

Question mark

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.

SKX1044891A
823/00576
0.03 kg

Data sheet

SUITABLE FOR
JCB
MACHINE TYPE
BACKHOE LOADER
OEM NUMBERS
823/00576 / 823/10331

Specific References

MPN
823/00576
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Washer for the hydro clamp nut - left, suitable for JCB 3CX 4CX

Catalog number: SKX1044891A
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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

2.21 zł

net price
1,80 zł
Temporarily unavailable
1,80 zł
net price

2.21 zł

gross price
  • You will receive 1 points, it gives you 0.40 zł
  • Lowest price from 30 days before the discount: 2.21 zł
    PRODUCT SPECIFICATION
    SUITABLE FOR
    JCB
    MACHINE TYPE
    BACKHOE LOADER
    OEM NUMBERS
    823/00576 / 823/10331

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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)

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