• Stabilizer insert tube - 215-5643A
  • Stabilizer insert tube - 215-5643A
Stabilizer insert tube - 215-5643A
GX-AFTER

Stabilizer inner tube suitable for CAT

Catalog number:SKX939103A Nr OEM: Manufacturer:GX-AFTER
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Stabilizer Leg Tube suitable for CAT 428 432 - 1265693

Technical Specification and Compatibility

Stabilizer leg tube (inner leg) with part number 1265693 from the GX-AFTER offer. It is a key structural component of the rear stabilization system in Caterpillar (CAT) backhoe loaders series B, C, D, E, and F. This tube is responsible for supporting the machine during excavation work, ensuring safe weight distribution and eliminating unwanted frame movements.

Part Number: 1265693
Component Type: Stabilizer Leg Tube / Inner Leg
Location: Rear Stabilizer (Left/Right)
Material: High-Strength Steel
Coating: Corrosion-Resistant
Application: Loader Frame Stabilization
Manufacturer: GX-AFTER

GX-AFTER products are designed to withstand extreme operational stresses. The tube is resistant to deformation and bending under load, and a special coating protects it from corrosion in difficult environmental conditions.

Features of GX-AFTER 1265693 Tube

Resistance to Deformation: Made of material resistant to bending, ensuring stable support even at maximum excavator arm reach.
Anti-Corrosion Protection: The tube surface is protected against moisture and mud, preventing pitting that could damage seals.
Stress Reduction: Absorbs loads from the machine frame, reducing wear on other undercarriage and frame components.
Safety: Minimizes the risk of machine imbalance, which is crucial for operator safety when working on uneven terrain.

Application in CAT machinery

Category Backhoe Loader Models
416 - 428 Series 422E, 422F, 422F2, 424D, 426, 426 F2, 427F2, 428, 428B, 428C, 428D, 428E, 428F, 428F2
430 - 450 Series 432, 432D, 432E, 432F, 432F2, 434, 434E, 434F, 434F2, 438B, 438C, 438D, 442D, 442E, 444, 444E, 444F, 444F2, 450E

The tube fits a wide range of Caterpillar backhoe loaders. Always verify the part number before purchasing.

Related Parts and Hardware

The stabilizer tube works with wear pads (sliders), which should be replaced regularly to avoid metal wear. When regenerating the leg, it is also worth replacing the cylinder seal kit and checking the condition of the stabilizer foot.

⚠️ Safety Warning

A damaged, bent, or corroded stabilizer tube does not provide stable support for the machine. This can lead to the backhoe loader tipping over when working at maximum reach or with a heavy bucket load.

Part Role in the Machine and Failure Diagnostics

Element 1265693 is the movable part of the leg that extends from the frame.

  • › Oil leak (pitting on tube surface destroying seals).
  • › Side play (worn wear pads or worn tube surface).
  • › Difficulty extending/retracting (bent tube).
  • › Leg dropping (internal leak).

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🔧 Expert Guide: Key Installation Tips

  1. Cleanliness: The stabilizer tube works in difficult conditions (mud, sand). Regular washing of extended legs before retracting them significantly extends seal life.
  2. Wear Pad Adjustment: After installing a new tube, be sure to adjust the play using the set screws on the wear pads. Excessive play causes the leg to "clatter".
  3. Lubrication: Always maintain a grease film on the tube surface (if recommended by the manual) to reduce friction against the pads.

Technical FAQ and Trivia

What is a stabilizer tube?

It is the internal, movable part of the outrigger (leg) that extends from the machine frame. It is often called the "inner leg".

Why does the tube rust?

The tube is exposed to constant contact with moisture, mud, and road salt. If the protective layer (chrome or paint) is mechanically damaged (e.g., by stones), the steel begins to corrode, which destroys the seals.

Stabilization trivia

Stabilizer legs in backhoe loaders serve not only to lift the machine. Their main task is to create a wider base (larger footprint), which prevents the machine from tipping over during side digging (swing).

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.

SKX939103A
0.00 kg

Data sheet

SUITABLE FOR
CAT
MACHINE TYPE
BACKHOE LOADER
OEM NUMBERS
1265693 / 126-5693 / 3300798 / 330-0798 / 215-5643 / 2155643
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Stabilizer inner tube suitable for CAT

Catalog number: SKX939103A
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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

982.77 zł

net price
799,00 zł
Available in large quantity Temporarily unavailable
799,00 zł
net price

982.77 zł

gross price
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  • Lowest price from 30 days before the discount: 982.77 zł
    PRODUCT SPECIFICATION
    SUITABLE FOR
    CAT
    MACHINE TYPE
    BACKHOE LOADER
    OEM NUMBERS
    1265693 / 126-5693 / 3300798 / 330-0798 / 215-5643 / 2155643

    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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