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.
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.
| 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.
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.
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.
Element 1265693 is the movable part of the leg that extends from the frame.
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It is the internal, movable part of the outrigger (leg) that extends from the machine frame. It is often called the "inner leg".
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.
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).
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.
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Stabilizer insert tube suitable for CAT Backhoe loaders

















