OEM/ODM Supplier Track Idler Bobcat Mini Excavator - KUBOTA KX121-3 IDLER RD118-21300 – Junhua
OEM/ODM Supplier Track Idler Bobcat Mini Excavator - 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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We consistently carry out our spirit of ''Innovation bringing development, Highly-quality ensuring subsistence, Management promoting benefit, Credit attracting customers for OEM/ODM Supplier Track Idler Bobcat Mini Excavator - KUBOTA KX121-3 IDLER RD118-21300 – Junhua, The product will supply to all over the world, such as: Estonia, Armenia, Ecuador, With a team of experienced and knowledgeable personnel, our market covers South America, the USA, the Mid East, and North Africa. Many customers have become our friends after good cooperation with us. If you have the requirement for any of our products, please contact us now. We are looking forward to hearing from you soon.
The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.




