CAT 239D3 Rubber Track 320x86x49 ( 13" ) C-Block Pattern

CAT 239D3 C-Block rubber tracks for hard surfaces

C-Block is the durability-first tread choice for CAT 239D3 machines working on abrasive ground, gravel, pavement, demolition sites, and mixed construction surfaces. This page is specific to the CAT 239D3 320x86x49 fitment and focuses on when C-Block is the right tread pattern.

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Best use cases

• Asphalt, concrete, and hard packed jobsites
• Gravel, aggregate, and abrasive ground
• General construction where tread life matters more than turf protection
• Operators wanting a stable, controlled feel on firm surfaces

Fitment note

The CAT 239D3 commonly uses 320x86x49 rubber tracks. Confirm your existing track markings or send your machine details before ordering if you want TrackTECH to verify fitment.

Related CAT 239D3 guides

• CAT 239D3 Multi-Bar rubber tracks
• CAT 239D3 Zig-Zag rubber tracks