Rubber tracks and wear parts are sold individually unless specified in the details. We offer free shipping across the USA when you order online and ship to a commercial address. *Some restrictions apply.
This is the aftermarket replacement bottom roller for Kubota KX 161-3, Kubota U-45-3, and Kubota U 40-3 mini excavators. This bottom roller is also designed to fit the newer Kubota KX 057-4 and U55-4 mini excavator as well. This bottom roller utilizes an all-new sealed ball-bearing design. The bottom roller comes with a stainless steel shaft for years of durable service and reliability. It is highly suggested to replace all the rollers on one side as opposed to just replacing one roller at a time. A new roller installed next to worn rollers will put uneven weight distribution on the new roller limiting the lifespan of the new roller. These rollers come as a complete assembly and you can reuse your factory bolts for easy installation.
This is not guaranteed for the Super Series models. You must verify measurements if you have an SS.
We now stock the steel track version of these rollers so please indicate if you are running steel tracks on your mini excavator.
Our Kubota undercarriage parts are backed with a standard warranty against manufacturing defects. We have supplied these bottom rollers to the aftermarket industry for many years, including Kubota dealerships around the country, so order online with confidence. Our products are backed by the best service in the industry.
This roller is guaranteed to fit the following models:
This bottom roller assembly (RD411-21700) is known to fit:
Free shipping from one of our seven warehouses.*
* Restrictions apply. See details at checkout.