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Heavy Iron Supply Co.
Compact Track Loader

Case 420CT

Shop rubber tracks, undercarriage parts, and attachments for your Case 420CT — all in one place.

Parts for Case 420CT2 track options4 undercarriage parts22 attachment options
Case 420CT
Operating Weight
7,350 lb
Power
59 hp
Hydraulic Flow
19.5 gpm
Primary Track
320x86x50
Guaranteed FitHeavy Duty Comes Standard.24-Month WarrantyNationwide Fulfillment
Track size
Rubber Tracks

400x86x50

Choose your tread
Bridgestone Premium
1 tread
Rubber Tracks

320x86x50

Choose your tread
Bridgestone Premium
1 tread
Machine FAQ

Case 420CT parts & ordering questions.

What products can I shop for my Case 420CT?
Machine-based rubber tracks, undercarriage parts, buckets, grapples, forks, and brush cutters for the Case 420CT.
Do these parts fit the Case 420CT?
This page is built around Case 420CT 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.