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October 13, 2026 Service bulletin

Technical Service Bulletin for Wiper Supplier Change

Western Star technical service bulletin TSB-82-004-WST.pdf for 2022 Western Star 49X.

Bulletin number
TSB-82-004-WST.pdf (TSB-82-004-WST.pdf)
Component
Visibility/wiper
Summary
Technical Service Bulletin for Wiper Supplier Change

Vehicles covered

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