Replacement track tensioner idler wheel for Rhinoceros XN08, XN10, and XN12 series mini diggers. The idler wheel sits at the front of the undercarriage and works alongside the track tensioner to maintain proper track tension and alignment during operation, keeping the rubber track running smoothly and consistently across all terrain.
When the idler wheel wears or becomes damaged, track tension becomes inconsistent, causing the track to run unevenly or slip during operation. Left unaddressed, a worn idler wheel accelerates wear on the rubber track and other undercarriage components, increasing overall maintenance costs. Replacing it promptly keeps your undercarriage running smoothly and extends the working life of your tracks.
If you are replacing the idler wheel, it is worth checking the condition of your track tensioner spring at the same time. See our Track Tensioner Spring which is also compatible with Rhinoceros XN08, XN10, and XN12 series, and Hightop mini diggers and other machines of the same dimensions. Always confirm your machine's idler wheel dimensions before ordering.
Technical Specifications:
- Outer Diameter: 250mm
- Thickness: 23mm
- Bracket Height: 205mm
- Model Number: TOY 111 A
Related terms: mini excavator front idler, mini digger undercarriage parts
