Kühlerschlauch

Start by checking your excavator's make, model, and original radiator hose part number. You should also identify whether you need an upper or lower radiator hose. Some applications may require additional information, such as the machine serial number or engine configuration. Compare these details with the replacement radiator hose listing before ordering.

Upper radiator hoses generally carry hot coolant from the engine toward the radiator, while lower radiator hoses typically carry cooled coolant back toward the engine. Their shapes, connection points, and applications can differ. We recommend checking your original hose and the product details to make sure you select the correct position and replacement.

Yes. The original part number is often one of the most useful references for identifying a replacement radiator hose. Search our radiator hose listings using the number and compare any matching results with your equipment details. If the number is worn or unreadable, you can provide your machine model, serial number, and photographs of the existing hose to help with identification.

Before installation, compare the replacement hose with the original part. Check its shape, length, connection diameters, routing, and intended installation position. Inspect the hose for visible damage and follow your equipment manufacturer's service instructions. Always allow the cooling system to cool before opening it, as hot coolant can cause serious burns.

A continuing coolant leak does not necessarily mean the replacement hose is defective. Other possible causes include loose or incorrectly positioned clamps, damaged connection surfaces, or leaks elsewhere in the cooling system. With the engine cool, inspect the hose connections and surrounding components according to your equipment's service guidance. If the source remains unclear, have the cooling system inspected by a qualified technician.