TrackTECH
Case CX39B Rubber Track | 300x52.5x88
Case CX39B Rubber Track | 300x52.5x88
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Premium Case CX39B Rubber Track (300×52.5×84N) – Heavy-Duty Performance
The 300×52.5×84N rubber track for the Case CX39B Mini Excavator is engineered for contractor-grade traction, stability, and long service life in tough applications where downtime isn’t an option. Built with a cut-resistant rubber compound reinforced with continuous steel cords, this TrackTECH track is designed to handle construction, grading, and site prep while maintaining strong tracking and dependable traction.
Key Features & Benefits
- Heavy-Duty Construction: Reinforced steel cord core delivers strength you can count on in high-load applications
- Superior Traction: Traction-forward design improves control on loose soil, clay, and uneven ground
- Extended Service Life: Premium rubber formulation is built to fight cuts, abrasions, and jobsite abuse
- Reduced Vibration: Smoother ride characteristics improve control and reduce fatigue over long days
- OEM-Quality Fit: Manufactured to meet or exceed OEM fit standards for Case CX39B for confident installation
Warranty & Support
This rubber track is backed by our 24-month Warranty for Case CX39B rubber tracks, covering defects in materials and workmanship.
Why Choose TrackTECH?
- Knowledgeable support to help you confirm fit and get back to work
- Contractor-grade rubber tracks built for real jobsite demands
- Fitment-focused quality control and consistency you can trust
- Fast shipping and reliable freight delivery nationwide
Get your Case CX39B back on the ground fast with a track built for tough work.
Specifications
24-Month Certified Warranty
Coverage against defects for 2 years or 1,500 hours.
TREAD PATTERN
Directional
Directional tread patterns feature forward-angled lugs optimized for straight-line traction and stability. This design excels in trenching, grading, and precision digging.
View All Tread Patterns →
Verified OEM Fitment
Confirmed compatible with Case CX39B. Validated against TrackTECH’s database to match OEM geometry.
- Width 300mm
- Pitch 52.5mm
- Links 88
- Guide N
FREQUENTLY ASKED QUESTIONS
Common questions about Case CX39B rubber tracks
The Case CX39B uses a 300x52.5x88 rubber track. This is the OEM-specified size ensuring proper fitment with your sprockets and undercarriage. Always verify the size stamp on your existing track before ordering.
All Case CX39B replacement rubber tracks include a 24-month Certified Warranty warranty covering defects in materials and workmanship under normal operating conditions. This applies to contractor-grade use on properly maintained undercarriage systems.
The Case CX39B is available with Directional tread pattern. C-Block excels on hard surfaces, Zig-Zag provides all-season traction, and Multi-Bar is ideal for turf and landscaping work.
Orders placed before 12 PM CT ship same day from our Georgia warehouse. Standard delivery is 1-3 business days nationwide. Tracks ship on pallets with free curbside delivery to commercial addresses.
Three ways to verify fitment: (1) Check the size stamp on your current track. (2) Use our Track Finder tool with your serial number. (3) Call {{ tt_phone }} and we will confirm compatibility before you order.