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Heavy Iron Supply Co.
Mini Excavator

Case CX50B

Shop rubber tracks, undercarriage parts, and attachments for your Case CX50B — all in one place.

Parts for Case CX50B1 track option2 undercarriage parts
Case CX50B
Operating Weight
10,261 lb
Power
39 hp
Hydraulic Flow
30 gpm
Primary Track
400x72.5Nx74
Guaranteed FitHeavy Duty Comes Standard.24-Month WarrantyNationwide Fulfillment
Rubber Tracks

400x72.5Nx74

Choose your tread
Bridgestone Premium
1 tread
Machine FAQ

Case CX50B parts & ordering questions.

What products can I shop for my Case CX50B?
Machine-based rubber tracks, undercarriage parts, buckets, grapples, forks, and brush cutters for the Case CX50B.
Do these parts fit the Case CX50B?
This page is built around Case CX50B 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?

Heavy-duty parts. Current pricing. Fast nationwide shipping.