C-Block Tracks
C-block rubber tracks built for dependable traction, durability, and daily performance across dirt, gravel, clay, and mixed construction jobsite conditions.
Outfit your John Deere 85D mini excavator with heavy-duty replacement rubber tracks built to OEM specs in size 450x81Nx78, backed by a 24-month warranty and free freight to the lower 48.
Choose Your Tread
- Directional — The excavation specialist — directional tread optimized for digging and slope work.
John Deere 85D Undercarriage Parts
Every wear part for the John Deere 85D undercarriage, fit-verified and ready to ship:
- Drive Sprocket — OEM Part #1033840
- Top Roller — OEM Part #LK327
- Bottom Roller — OEM Part #LK328
Tracks That Cross Over
The 450x81Nx78 track size is shared across these models — same track, verified cross-fit:
- CAT 308C
- CAT 308CCR
- CAT 308CR
- CAT 308DCRSB
- CAT 308ECR
- Hitachi ZX75-US5
- Hitachi ZX85
- Hyundai HX85A
- JCB 100C-1
- John Deere 75D
The TrackTECH Advantage
- Continuous steel cord — up to 40% stronger than typical aftermarket tracks, resisting stretch and de-tracking.
- Premium virgin rubber — anti-chunk compound built for long service life in abrasive conditions.
- Drop-forged steel links for strength where the track meets the drive system.
- 24-month warranty on every track — confidence that outlasts the competition.
Order your John Deere 85D 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 John Deere 85D
Direct replacement rubber tracks for the John Deere 85D 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 John Deere 85D. 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 John 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 John Deere 85D use?
The John Deere 85D 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 John Deere 85D?
Yes — this track is matched to the John Deere 85D 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.
What warranty comes with John Deere 85D tracks?
Our rubber tracks carry a 24-month warranty against manufacturing defects, with continuous steel cords and wear-resistant compounds. Technicians by trade; heavy duty comes standard.
How do I confirm the right track size for my John Deere 85D?
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.
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.
