Rubber chains – 300x109x37K ITR | FAI 222, FAI 225

🔧 Rubber chain for mini excavator 300x109x37K

Catalog: RT30010937K

Manufacturer: ITR

Rubber tracks 300x109x37K are designed for mini excavators and compact track equipment, where proper undercarriage fit is key to stable operation and even wear. Size includes width 300 mm, step 109 mm, 37 units and K profile. The 300x109x37K ITR rubber tracks are suitable for models such as FAI 222 It's DO 225, when the machine is equipped with this exact size and corresponding internal profile.

📐 Dimensions

🔁 Alternative sizes and chains

The size 300x109x37K should only be replaced with the same size: 300 mm width, 109 mm step, 37 units and K profile. It is not recommended to use close sizes such as 300x109x37N, 300x109x37W or standard 300x109x37, without checking on the old circuit.

In some catalogs, the size may be written as 300x109x37K, 300X109X37K or 300-109-37K. The meaning remains: width 300 mm, step 109 mm, 37 units and K profile.

The letter K not to be missed. It may mean a different internal profile or a specific chain guide. Before ordering it is important to compare the inscription on the old chain, the width, the step, the number of units, the inner guide, the profile and model of the machine.

⚙️ Compatibility and purpose

📞 Contact us

If you are looking for rubber chains 300x109x37K, undercarriage spare parts or assistance in choosing the right size rubber tracks according to the model, profile and machine serial number, Do not hesitate to contact us. Send us an inquiry or call us directly, to get an accurate quote, quick availability check and professional help in choosing the right chain. We will help you compare the size, K profile and application, to avoid a wrong order and get a reliable solution for your machine.