Leading Manufacturer for Idler Yanmar Excavator - KUBOTA KX121-3 IDLER RD118-21300 – Junhua
Leading Manufacturer for Idler Yanmar 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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Our pursuit and company goal is to "Always satisfy our customer requirements". We continue to develop and design superior quality products for both our old and new customers and achieve a win-win prospect for our clients as well as us for Leading Manufacturer for Idler Yanmar Excavator - KUBOTA KX121-3 IDLER RD118-21300 – Junhua, The product will supply to all over the world, such as: Las Vegas, UAE, USA, All the employees in factory, store, and office are struggling for one common goal to provide better quality and service. Real business is to get win-win situation. We would like to provide more support for customers. Welcome all nice buyers to communicate details of our products with us!
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