Pair of Bottom Rollers Track for Kubota KD121-3SCA KX121-3STCA KX040-4(SUBELT) H20000
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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.
- Kubota KX121-3SCA, KX121-3STCA and KX040-4 excavator applications
Product Overview
Pair of Lower Track Rollers carries the machine's weight along the bottom of the track. When you notice rough rolling, seized bearings or visibly damaged roller shells, inspect the surrounding components before replacing the part; similar symptoms can have more than one cause.
This replacement is intended for Kubota KX121-3SCA, KX121-3STCA and KX040-4 excavator applications. Check roller diameter, mounting and track frame version against the original equipment so that the replacement matches the actual installation.
Key Features & Performance
- Pair of Lower Track Rollers for the stated application
- Package quantity: two pieces
- Function: carries the machine's weight along the bottom of the track
- Important fitment checks: roller diameter, mounting and track frame version
Replaces / Cross-References
- H20000
What Is Included
Includes two lower track rollers.
Fitment Notes
Match roller diameter, mounting and track frame version. The title contains an unclear KD121 designation and H20000 reference. Confirm the correct Kubota model and exact roller before purchase. The applications above follow the original listing and may depend on equipment serial number or configuration.
Frequently Asked Questions
Is this an OEM part?
No. This listing is for a replacement part unless it explicitly states otherwise. Manufacturer names and part numbers identify intended applications.
How should I confirm fitment?
Compare the part number, equipment model, roller diameter, mounting and track frame version. For machines with serial-number breaks, consult the model-specific parts diagram.
Part Summary
Keywords: Pair of Lower Track Rollers, Kubota KX121-3SCA, KX121-3STCA and KX040-4 excavator applications, H20000, replacement parts.
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.