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SKU:
NLT2T00673
Ships for free in 2–4 business days.
Top Roller RD411-22900 For Kubota KX121-3 KX161-3 Mini Excavators
$157.39
In Stock
$157.39
Sale price
$157.39
Regular price
Support smooth track travel on your Kubota mini excavator with replacement upper carrier roller RD411-22900. Designed for matching KX121-3 and KX161-3 undercarriages, it supports the top run of the track.
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
- Kubota KX121-3 KX161-3 Mini Excavators
The applications above require matching the original part number and the machine serial number, engine and equipment configuration. Do not use model name alone to confirm fit.
Product Overview
A seized or worn carrier roller can increase track wear, create noise, and allow the track to ride poorly. Check the roller diameter, mounting, and undercarriage version before installation, and inspect the surrounding rollers and track tension.
Key Features & Performance
- Reference number(s): RD411-22900, KX121-3, KX161-3
- Fitment check: Measure roller width, shaft and mount and check machine serial number.
Replaces / Cross-References
- RD411-22900
- KX121-3
- KX161-3
Common Reasons for Replacement
A seized or worn carrier roller can increase track wear, create noise, and allow the track to ride poorly.
Frequently Asked Questions
How can I confirm this part fits? Measure roller width, shaft and mount and check machine serial number. Also check the original part number, engine or equipment serial, and applicable options.
Is this an OEM part? This listing is for an aftermarket replacement unless separately identified as genuine OEM. Brand names and reference numbers identify the intended application.
Part Summary
keywords: Top Roller RD411-22900, RD411-22900, KX121-3, KX161-3, Kubota KX121-3 KX161-3 Mini Excavators, Northline Parts replacement
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.