Right steering tie rod with part number 8U3379 from the renowned TORS brand offer. It is a control system component with a total length of 565.50 mm, dedicated to Caterpillar (CAT) wheeled excavators and other construction machines with similar axle specifications. The rod features an exceptionally massive construction (50 mm rod diameter), making it an ideal solution for heavy earthworks.
TORS brand products are famous for their reliability in the Heavy Duty segment. The thickened shaft and solid, sealed ball joints ensure resistance to impact and contamination, minimizing the risk of failure on the construction site.
| Brand | Models / Machine Types |
|---|---|
| CAT (Caterpillar) | M318, M320, 224B (Wheeled Excavators) |
| Other Brands | VOLVO (Wheeled Excavators), CASE (Wheeled Excavators), JOHN DEERE (Wheeled Excavators), LIEBHERR (Wheeled Excavators) - verify by dimensions |
The rod fits the RIGHT side. Before purchasing, please verify the total length (565.5 mm) and cone dimensions.
When replacing the right rod, we recommend checking the condition of the left rod (often a different number, e.g., 2652622) and the steering cylinder. New castle nuts and cotter pins may be needed for assembly.
A steering rod break in a 20-ton wheeled excavator while driving on a public road threatens loss of vehicle control and a tragic accident. Regularly check the condition of the rods for play and cracks.
Rod 8U3379 is responsible for transferring turning motion to the right wheel.
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The 50 mm diameter results from the enormous forces acting on the steering system in excavators weighing close to 20 tons. Smaller rods would bend when trying to turn wheels in soft terrain.
In model 8U3379, the cones are very large. Measure the diameter at the base (widest point) - should be approx. 38.30 mm, and at the thread - approx. 34.30 mm.
Wheeled excavators (like the CAT M318) do not turn using tracks like their tracked counterparts. They have a traditional steering system with a steering axle, which allows them to move quickly on paved roads without damaging the surface.
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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