C-Block Tracks
C-block rubber tracks built for dependable traction, durability, and daily performance across dirt, gravel, clay, and mixed construction jobsite conditions.
High-grade Hitachi ZX75-US5 rubber tracks and undercarriage parts, engineered to OEM fitment in 450x81Nx78. Heavy-duty construction for digging, grading and trenching — every order ships free.
Hitachi ZX75-US5 Track Specs
- Track size: 450x81Nx78
- Width: 450 mm
- Pitch: 81.0 mm
- Links: 78
- Guide: Offset guide
Tread Patterns
- Directional — Angled directional lugs purpose-built for excavation, grading and trenching.
Matched Undercarriage Components
Every wear part for the Hitachi ZX75-US5 undercarriage, fit-verified and ready to ship:
- Drive Sprocket — OEM Part #1033840
- Top Roller — OEM Part #LK327
- Bottom Roller — OEM Part #LK328
Same Track, Other Machines
Looking for another machine? The 450x81Nx78 size also fits:
- CAT 308C
- CAT 308CCR
- CAT 308CR
- CAT 308DCRSB
- CAT 308ECR
- Hitachi ZX85
- Hyundai HX85A
- JCB 100C-1
- John Deere 75D
- John Deere 75G
The TrackTECH Difference
- Drop-forged steel links for strength where the track meets the drive system.
- 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.
- Free freight to the lower 48 — every order ships free, with same-day dispatch on in-stock items.
Order your Hitachi ZX75-US5 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 Hitachi ZX75-US5
Direct replacement rubber tracks for the Hitachi ZX75-US5 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 Hitachi ZX75-US5. 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 Hitachi 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 Hitachi ZX75-US5 use?
The Hitachi ZX75-US5 uses a 450x81Nx78 rubber track. Note the N (narrow guide) guide-lug type — other guide types won't seat correctly on the rollers. Always confirm against your current track or the machine's spec plate, since some units shipped with more than one option.
Will this track fit my Hitachi ZX75-US5?
Yes — this track is matched to the Hitachi ZX75-US5 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 Hitachi ZX75-US5 owners run a directional (multi-bar) tread for traction and mud release. Block tread wears better on hard surfaces and pavement.
How do I confirm the right track size for my Hitachi ZX75-US5?
Read the size stamped on the inside of your current track, or measure width x pitch x links. Not sure? Message us and we'll match it.
Do you stock undercarriage parts for the Hitachi ZX75-US5?
Yes — along with the rubber track we carry bottom rollers, drive sprockets, top rollers for the Hitachi ZX75-US5, so you can refresh the whole undercarriage in one order.
