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12_f989e87b-2205-488f-8cb9-c5954f588485 - Northline Parts

Truck Roller Bottom RD411-21700 for Kubota Excavator KX161-3 KX161-3SCA H20000

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$268.49
Sale price  $268.49 Regular price 

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I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks

Edward H. — Verified customer

Product Overview

This premium replacement bottom roller provides essential support for your Kubota excavator's undercarriage, ensuring smooth operation and weight distribution across the track. Manufactured from high-grade materials, it is built to withstand rigorous job site conditions.

Key Features & Performance

  • Heat Treated: Forged steel components are heat-treated for superior hardness and wear resistance.
  • Lifetime Seals: Equipped with precision seals to prevent leaks and internal contamination.
  • Exact Fit: Engineered to original equipment dimensions for easy installation.

Fitment & Compatibility

  • Kubota: KX161-3, KX161-3SCA

Technical Specifications

  • Part Number(s): RD411-21700
  • Application: Lower Track Roller
  • Material: Forged Steel

Frequently Asked Questions

Q: Is this roller sold as a single unit or a set? A: This listing is for one individual bottom roller.

Q: How can I confirm this fits my specific machine? A: Compare your existing part number to RD411-21700 or consult your service manual for fitment verification.

Compatibility may vary by serial number. Verify fitment before purchase.

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