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April 17, 2017 Service bulletin

Magnetized Fill Neck for Six-Gallon DEF Tanks

Western Star technical service bulletin sbw49017 for 2002-2019 Western Star 4900, 2002-2019 Western Star 4700 and 2002-2019 Western Star 5700 and others.

Bulletin number
sbw49017
Component
Fuel system, gasoline: fuel injection system
Summary
Magnetized Fill Neck for Six-Gallon DEF Tanks

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