C-Block Tracks
C-block rubber tracks built for dependable traction, durability, and daily performance across dirt, gravel, clay, and mixed construction jobsite conditions.
Keep your Kubota U45-3SS running with OEM-quality undercarriage components — sprockets, idlers and rollers built to spec. Free freight, same-day dispatch on in-stock parts.
Kubota U45-3SS Undercarriage Parts
Complete the rebuild with matched-fit components for the Kubota U45-3SS:
- Drive Sprocket — OEM Part #RD411-14432
- Top Roller — OEM Part #4392416
- Bottom Roller — OEM Part #RD411-21700
The TrackTECH Difference
- Precision OEM alignment — a reinforced roller path keeps running smooth and vibration low.
- Endless high-tensile cables — single-cure construction with no weak splice point.
- Continuous steel cord — up to 40% stronger than typical aftermarket tracks, resisting stretch and de-tracking.
- Drop-forged steel links for strength where the track meets the drive system.
Order your Kubota U45-3SS tracks and parts today, or call (850) 816-7898 for build help. Not sure on size or guide? The Track Finder has you covered.
Direct Replacement Rubber Tracks for the Kubota U45-3SS
Direct replacement rubber tracks for the Kubota U45-3SS are built for heavy-duty compact equipment applications where traction, stability, and uptime matter. These tracks are designed for dependable grip, smooth travel, and consistent performance across dirt, clay, gravel, demolition debris, utility work, grading, land clearing, excavation, and mixed jobsite terrain.
Heavy-Duty Construction for Daily Work
Premium virgin rubber compounds help resist tearing, chunking, cracking, dry rot, and premature tread wear under demanding field conditions. Continuous steel cord reinforcement adds internal strength, helps reduce stretching, and supports stable track performance through repeated turning, travel, and loading.
OEM Fit Guarantee
Machine-specific sizing, steel link spacing, and guide lug geometry are built for proper undercarriage engagement on the Kubota U45-3SS. Precision-aligned fitment helps support smooth travel, stable tracking, reduced vibration, and reliable sprocket contact.
Built to Protect the Undercarriage System
A well-built rubber track helps improve machine control while limiting unnecessary stress on rollers, idlers, and sprockets. For contractors running Kubota equipment, that means better ride quality, stronger traction, less downtime, and better value over the life of the track.
Frequently Asked Questions
What size rubber track does the Kubota U45-3SS use?
Measure your current Kubota U45-3SS track (width x pitch x links) or send us the serial number and we'll confirm the exact size before you order.
Will this track fit my Kubota U45-3SS?
Yes — this track is matched to the Kubota U45-3SS by size and tread pattern. If your machine has a serial break or factory option, send the serial number and we'll verify fitment before shipping.
Directional or block tread — which should I run?
For mixed dirt and gravel, most Kubota U45-3SS owners run a directional (multi-bar) tread for traction and mud release. Block tread wears better on hard surfaces and pavement.
How fast will my track ship?
In-stock tracks ship fast from US warehouses, most within 1–2 business days, with tracking sent as soon as it leaves the dock.
Do you stock undercarriage parts for the Kubota U45-3SS?
Yes — along with the rubber track we carry bottom rollers, drive sprockets, top rollers for the Kubota U45-3SS, so you can refresh the whole undercarriage in one order.
