Factory directly Idler Caterpillar Dozer - KUBOTA KX121-3 IDLER RD118-21300 – Junhua
Factory directly Idler Caterpillar Dozer - KUBOTA KX121-3 IDLER RD118-21300 – Junhua Detail:
Product Description
This is the aftermarket replacement idler for Kubota mini excavator.
This is the idler designed to tension and tighten the rubber track and expands as you grease the tensioner to tighten the track.
This idler assembly 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.
This idler assembly (RD118-21300) is known to fit these Kubota mini excavators:
• Kubota KX121-3
• Kubota KX121-3SS
• Kubota KX121-3ST
• Kubota KX040-4
Alternate Part Number
| Kubota | RD118-21300, RD148-21300, RD158-21302 |
Alternate Models
| Kubota | KX121-3, KX121-3SS, KX121-3ST, KX040-4 |
Product detail pictures:




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"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for Factory directly Idler Caterpillar Dozer - KUBOTA KX121-3 IDLER RD118-21300 – Junhua, The product will supply to all over the world, such as: Vancouver, Oslo, Poland, Our company has already have pass the ISO standard and we're fully respect our customer 's patents and copyrights. If the customer provides their own designs, We will guarantee that they will likely be the only one can have that merchandise. We hoping that with our good products can bring our customers a great fortune.
The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.





