Config reviewDrive Sprocket
Heavy Duty SprocketConfiguration review required
Serial or config may be required.
Unlock pricingFREE FREIGHT ON ALL ORDERS
Mini Excavator
Case CX31
Shop rubber tracks, undercarriage parts, and attachments for your Case CX31 — all in one place.
Parts for Case CX310 track options3 undercarriage parts
Primary Track
300x52.5Wx82
Guaranteed FitHeavy Duty Comes Standard.24-Month WarrantyNationwide Fulfillment
Undercarriage
Sprockets
1 option
Configuration review required
Case CX31 has more than one possible sprocket configuration. The exact configuration must be resolved before checkout.
Config reviewMachine FAQ
Case CX31 parts & ordering questions.
What products can I shop for my Case CX31?
Machine-based rubber tracks, undercarriage parts, buckets, grapples, forks, and brush cutters for the Case CX31.
Do these parts fit the Case CX31?
This page is built around Case CX31 fitment from the model record, supplier part data, and machine-class attachment compatibility. Verify by serial number for serial-specific parts.
How fast does shipping take?
Same-day shipping on orders before 12pm CT. Most orders deliver in 1–3 business days. Tracking emailed at pickup.
What is the warranty?
All Heavy Iron Supply Co. rubber tracks carry a 24-month manufacturer warranty against defects — not prorated.
Need pricing fast?