Check a VIN

January 2, 2026 Service campaign

Cbr mco/veci

Mack technical service bulletin SC S4742 202601 for 2025-2026 Mack Pioneer PR (4) and 2026 Mack Anthem An (4).

Bulletin number
SC S4742 202601
Component
Engine
Summary
CBR MCO/VECI Label Reprint.

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