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 7187172 aftermarket idler assembly is designed for the following Bobcat® mini excavators:
This 718712 idler is known to fit:
This is the larger roller that is at the front of the undercarriage that is designed to tension and tighten the rubber track. Typically we offer identical replacement parts that are a direct fit. The Bobcat® E10 series initially had a special tensioner mount on the left-hand side of the machine but after the first serial break to B4K911001, they used the same idler on both sides. If you have a serial number in the range of A33P11001 and above then your right and left-hand idler assemblies are different. In order to resolve the issue, we ship the idler without the mounting block because the yokes and idler wheel are the same across every other serial break. This idler is interchangeable now across all serial numbers as long as you re-use your mounting block on the tensioner idler side of the assembly.
This is the roller that expands as you grease the tensioner to tighten the track.
This idler comes fully assembled with the bearing ready for installation, just reuse your existing bolts to bolt to the tensioner.
This idler has yokes that extend out past the length of the idler wheel diameter. It comes exactly as pictured and does not include the actual tensioner or spring.
Free shipping from one of our seven warehouses.*
* Restrictions apply. See details at checkout.
