Buy Kubota KX 121-3, KX 161-3 series and U30-3 upper carrier rollers online at Pentom Parts. We offer parts individually but we encourage you to replace all worn parts at the same time to maximize the lifespan of the undercarriage overall.
Buy replacement aftermarket upper carrier rollers for the Kubota KX 121-3 mini excavator online at Pentom Supply and save money. This is an easy DIY project so save the labor and buy online to save even more. This carrier roller also fits several Kubota, Airman, JCB, Komatsu, and Hitachi mini excavators. This part is also known as RD547-22900. The top roller is easy to replace and requires no additional hardware.
These Kubota KX161-3 undercarriage parts are also available bundled in combo packages for additional savings and convenience: