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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.
The 144-6799 and 226-4049 are interchangeable part numbers for the 301.5 through the 301.8 Caterpillar® mini excavator series. This idler assembly is fully assembled with bushing and seals and arrives ready to be installed using your existing mounting brackets. The idler ships without mounting arms in most cases so you just need to push the roll pins out of your existing idler arm brackets and reuse your original mounting brackets for installation. This is the aftermarket tension idler designed for the following Caterpillar® mini excavator models:
This is the larger roller wheel that pushes out as you grease the tensioner to tighten the rubber track.
Free shipping from one of our seven warehouses.*
* Restrictions apply. See details at checkout.