Rubber tracks 400x86x49B ITR

🔧 Rubber chain for compact chain loader 400x86x49B

Catalog: RT4008649B

Manufacturer: ITR

Rubber tracks 400x86x49B are designed for compact track loaders, in which the undercarriage uses size 400 mm width, 86 mm step, 49 link and B profile. 400x86x49B ITR rubber tracks are suitable for models such as Caterpillar 239D, Caterpillar 249D, Bobcat T180, Bobcat T190, Bobcat T550, Bobcat T590 и Bobcat T595, when the machine uses this exact size and corresponding B profile.

This size is part of the series 400×86 and is primarily intended for CTL / compact track loader applications, and not for standard mini excavators. The size 400x86x49B not to be confused with standard 400x86x49, with 400x86x50B, 400x86x52B, 400x86x53B or with other similar sizes from the series 400×86. The step 86 mm, the number of 49 units and the B profile must match the old circuit exactly.

📐 Dimensions

🔁 Alternative sizes and chains

The size 400x86x49B should only be replaced with the same size: 400 mm width, 86 mm step, 49 link and B profile. It is not recommended to use close sizes such as 400x86x49, 400x86x50B, 400x86x52B, 400x86x53B, 400x86x49T or another profile option without verification on the old chain.

In some catalogs, the size may be written as 400x86x49B, 400X86X49B, 400-86-49B, 400/86/49B, 400x86Bx49, 400x49x86B or 400/49/86B. The meaning remains: width 400 mm, step 86 mm, 49 link and B profile.

The letter B not to be missed. It can mean different inner guidance, different driver configuration or specific circuit profile vs T or a standard version with similar basic dimensions. Therefore, this size should not be replaced by another profile variant without physical verification on the old circuit.

With this item, it is especially important not to get confused 400x86x49B with 400x86x50B or 400x86x52B. The sizes are from the same series, but the number of units is different. Wrong number of units, a different profile or inappropriate loader pattern may result in incorrect tension, bad driving, accelerated wear or inability to install.

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 B profile, the roller type, The OEM number and model/serial number of the machine. If the size, profile or number of units do not match, the chain may not seat properly on the undercarriage.

⚙️ Compatibility and purpose

📞 Contact us

If you are looking for rubber chains 400x86x49B, 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, B profile, the step 86 mm, the number of units, roller type and the compact track loader application, to avoid a wrong order and get a reliable solution for your machine.