Kubota KX121-3 Rubber Tracks
350x54.5x86 Rubber Track for Kubota KX121-3
The verified catalog configuration for the Kubota KX121-3 uses a 350 mm wide rubber track with 54.5 mm pitch and 86 links. Construction Parts PNW supplies high-quality aftermarket SKU 4208 for this application. Confirm the complete track markings and machine serial number before ordering.
Track Specifications
| SKU | 4208 |
|---|---|
| Size | 350x54.5x86 |
| Width | 350 mm |
| Pitch | 54.5 mm |
| Links | 86 |
View SKU 4208 product details and request pricing.
Verified Kubota Applications
KX121-3, KX121.3S, KX040H, KX040-4 and KX042-4. Fitment can vary by serial number and undercarriage configuration, so verify the size marked on the existing track.
Confirm Fitment
Measure the track width, pitch and link count. Send the model, serial number and photographs through our Part Finder Request if you need help. Browse the rubber tracks hub or shop excavator rubber tracks.
Frequently Asked Questions
What track size fits a Kubota KX121-3?
This verified configuration uses 350x54.5x86.
What SKU should I request?
Request Construction Parts SKU 4208.
Why should I verify the serial number?
Production changes and replacement undercarriages can alter fitment even within the same model family.